{"source":"kalshi","id":"KXAQICITY-NYC26JUL19","ticker":"KXAQICITY-NYC26JUL19","slug":"KXAQICITY-NYC26JUL19","title":"Air Quality Index in New York City on Jul 19, 2026 at 3pm EDT","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-07-17T16:25:00Z","end_date":"2026-07-19T19:00:00Z","closed_time":null,"volume":6181.69,"volume_24hr":6181.69,"volume_24h_change":null,"normalized_vol_24hr":24.790451049804688,"normalized_volume":20.500497817993164,"liquidity":null,"open_interest":5297.73,"categories":["Climate and Weather"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Above 80","top_outcome_probability":0.55,"top_outcome_prob_24h_change":0.55,"top_outcome_volume_24h_change":871.74,"updated_at":"2026-07-18T01:13:36.921195Z","fetched_at":"2026-07-18T01:13:36.921195Z","added_at":"2026-07-17T16:29:29.980370Z","url":"https://kalshi.com/markets/kxaqicity/air-quality-index-in-new-york-city-on-jul-19-2026-at-3pm-edt/kxaqicity-nyc26jul19","chart_24h":[0.0,201.88,439.0,491.0,1887.01,2417.44,2488.59,5548.62,5795.26,6066.23],"markets":[{"source":"kalshi","id":"KXAQICITY-NYC26JUL19-80","event_id":"KXAQICITY-NYC26JUL19","slug":"KXAQICITY-NYC26JUL19-80","question":"Will the AQI be above 80 on Jul 19, 2026 at 3pm EDT?","group_item_title":"Above 80","description":"If AQI Index above 80 in New York City occurs in New York City Jul 19, 2026 at 3pm EDT as confirmed by the National Weather Service or equivalent national weather service, then the market resolves to Yes.\n\n---\n\nThe weather event must be explicitly identified and recorded in official reports, bulletins, advisories, or databases maintained by the National Weather Service or equivalent national weather service with jurisdiction over the specified area. Only the first published version confirming the event is used for resolution. For weather events defined by quantitative thresholds (hurricanes by sustained wind speed, tornadoes by Enhanced Fujita scale rating, heatwaves by temperature criteria, etc.), the determination follows official standards used by the Source Agency at the time of the event. A recording of \"T\" for Trace is considered above 0.00 inches but not necessarily above a specific positive number. Forecasts, projections, outlooks, or informal media mentions that do not result in confirmed occurrences do not qualify. Events back-dated after expiration do not count unless officially documented prior to expiration. If data is unavailable at the latest expiration date, all strikes resolve to No.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.55,0.44999999999999996],"probability":0.55,"spread":0.22999999999999993,"active":true,"closed":false,"start_date":"2026-07-17T16:25:00Z","end_date":"2026-07-19T19:00:00Z","closed_time":"2026-07-19T19:00:00Z","volume":871.74,"volume_24hr":871.74,"prob_24h_change":0.55,"volume_24h_change":871.74,"normalized_vol_24hr":18.272567749023438,"normalized_volume":13.420007705688477,"liquidity":null,"categories":["Climate and Weather"],"countries":[],"updated_at":"2026-07-18T01:13:37.309352Z","fetched_at":"2026-07-18T01:13:37.309352Z","added_at":"2026-07-17T16:29:30.100138Z","url":"https://kalshi.com/markets/kxaqicity/air-quality-index-in-new-york-city-on-jul-19-2026-at-3pm-edt/kxaqicity-nyc26jul19","event_title":"Air Quality Index in New York City on Jul 19, 2026 at 3pm EDT","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.74,0.73,0.73,0.7,0.7,0.55]},{"source":"kalshi","id":"KXAQICITY-NYC26JUL19-90","event_id":"KXAQICITY-NYC26JUL19","slug":"KXAQICITY-NYC26JUL19-90","question":"Will the AQI be above 90 on Jul 19, 2026 at 3pm EDT?","group_item_title":"Above 90","description":"If AQI Index above 90 in New York City occurs in New York City Jul 19, 2026 at 3pm EDT as confirmed by the National Weather Service or equivalent national weather service, then the market resolves to Yes.\n\n---\n\nThe weather event must be explicitly identified and recorded in official reports, bulletins, advisories, or databases maintained by the National Weather Service or equivalent national weather service with jurisdiction over the specified area. Only the first published version confirming the event is used for resolution. For weather events defined by quantitative thresholds (hurricanes by sustained wind speed, tornadoes by Enhanced Fujita scale rating, heatwaves by temperature criteria, etc.), the determination follows official standards used by the Source Agency at the time of the event. A recording of \"T\" for Trace is considered above 0.00 inches but not necessarily above a specific positive number. Forecasts, projections, outlooks, or informal media mentions that do not result in confirmed occurrences do not qualify. Events back-dated after expiration do not count unless officially documented prior to expiration. If data is unavailable at the latest expiration date, all strikes resolve to No.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.5,0.5],"probability":0.5,"spread":0.08999999999999997,"active":true,"closed":false,"start_date":"2026-07-17T16:25:00Z","end_date":"2026-07-19T19:00:00Z","closed_time":"2026-07-19T19:00:00Z","volume":514.92,"volume_24hr":514.92,"prob_24h_change":0.55,"volume_24h_change":454.45,"normalized_vol_24hr":14.931295394897461,"normalized_volume":10.966060638427734,"liquidity":null,"categories":["Climate and Weather"],"countries":[],"updated_at":"2026-07-18T01:13:37.309352Z","fetched_at":"2026-07-18T01:13:37.309352Z","added_at":"2026-07-17T16:29:30.100138Z","url":"https://kalshi.com/markets/kxaqicity/air-quality-index-in-new-york-city-on-jul-19-2026-at-3pm-edt/kxaqicity-nyc26jul19","event_title":"Air Quality Index in New York City on Jul 19, 2026 at 3pm EDT","chart_24h":[0.0,0.0,0.0,0.71,0.71,0.64,0.6,0.55]},{"source":"kalshi","id":"KXAQICITY-NYC26JUL19-100","event_id":"KXAQICITY-NYC26JUL19","slug":"KXAQICITY-NYC26JUL19-100","question":"Will the AQI be above 100 on Jul 19, 2026 at 3pm EDT?","group_item_title":"Above 100","description":"If AQI Index above 100 in New York City occurs in New York City Jul 19, 2026 at 3pm EDT as confirmed by the National Weather Service or equivalent national weather service, then the market resolves to Yes.\n\n---\n\nThe weather event must be explicitly identified and recorded in official reports, bulletins, advisories, or databases maintained by the National Weather Service or equivalent national weather service with jurisdiction over the specified area. Only the first published version confirming the event is used for resolution. For weather events defined by quantitative thresholds (hurricanes by sustained wind speed, tornadoes by Enhanced Fujita scale rating, heatwaves by temperature criteria, etc.), the determination follows official standards used by the Source Agency at the time of the event. A recording of \"T\" for Trace is considered above 0.00 inches but not necessarily above a specific positive number. Forecasts, projections, outlooks, or informal media mentions that do not result in confirmed occurrences do not qualify. Events back-dated after expiration do not count unless officially documented prior to expiration. If data is unavailable at the latest expiration date, all strikes resolve to No.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.46,0.54],"probability":0.46,"spread":0.009999999999999953,"active":true,"closed":false,"start_date":"2026-07-17T16:25:00Z","end_date":"2026-07-19T19:00:00Z","closed_time":"2026-07-19T19:00:00Z","volume":219.19,"volume_24hr":219.19,"prob_24h_change":0.5,"volume_24h_change":183.14,"normalized_vol_24hr":10.84018611907959,"normalized_volume":7.961408615112305,"liquidity":null,"categories":["Climate and Weather"],"countries":[],"updated_at":"2026-07-18T01:13:37.309352Z","fetched_at":"2026-07-18T01:13:37.309352Z","added_at":"2026-07-17T16:29:30.100138Z","url":"https://kalshi.com/markets/kxaqicity/air-quality-index-in-new-york-city-on-jul-19-2026-at-3pm-edt/kxaqicity-nyc26jul19","event_title":"Air Quality Index in New York City on Jul 19, 2026 at 3pm EDT","chart_24h":[0.0,0.0,0.0,0.65,0.63,0.4,0.5]},{"source":"kalshi","id":"KXAQICITY-NYC26JUL19-110","event_id":"KXAQICITY-NYC26JUL19","slug":"KXAQICITY-NYC26JUL19-110","question":"Will the AQI be above 110 on Jul 19, 2026 at 3pm EDT?","group_item_title":"Above 110","description":"If AQI Index above 110 in New York City occurs in New York City Jul 19, 2026 at 3pm EDT as confirmed by the National Weather Service or equivalent national weather service, then the market resolves to Yes.\n\n---\n\nThe weather event must be explicitly identified and recorded in official reports, bulletins, advisories, or databases maintained by the National Weather Service or equivalent national weather service with jurisdiction over the specified area. Only the first published version confirming the event is used for resolution. For weather events defined by quantitative thresholds (hurricanes by sustained wind speed, tornadoes by Enhanced Fujita scale rating, heatwaves by temperature criteria, etc.), the determination follows official standards used by the Source Agency at the time of the event. A recording of \"T\" for Trace is considered above 0.00 inches but not necessarily above a specific positive number. Forecasts, projections, outlooks, or informal media mentions that do not result in confirmed occurrences do not qualify. Events back-dated after expiration do not count unless officially documented prior to expiration. If data is unavailable at the latest expiration date, all strikes resolve to No.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.39,0.61],"probability":0.39,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-07-17T16:25:00Z","end_date":"2026-07-19T19:00:00Z","closed_time":"2026-07-19T19:00:00Z","volume":97.31,"volume_24hr":97.31,"prob_24h_change":0.39,"volume_24h_change":97.31,"normalized_vol_24hr":8.388470649719238,"normalized_volume":6.160783767700195,"liquidity":null,"categories":["Climate and Weather"],"countries":[],"updated_at":"2026-07-18T00:59:28.592377Z","fetched_at":"2026-07-18T00:57:57.699643Z","added_at":"2026-07-17T16:29:30.100138Z","url":"https://kalshi.com/markets/kxaqicity/air-quality-index-in-new-york-city-on-jul-19-2026-at-3pm-edt/kxaqicity-nyc26jul19","event_title":"Air Quality Index in New York City on Jul 19, 2026 at 3pm EDT","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.58,0.57,0.58,0.57,0.57,0.39]},{"source":"kalshi","id":"KXAQICITY-NYC26JUL19-120","event_id":"KXAQICITY-NYC26JUL19","slug":"KXAQICITY-NYC26JUL19-120","question":"Will the AQI be above 120 on Jul 19, 2026 at 3pm EDT?","group_item_title":"Above 120","description":"If AQI Index above 120 in New York City occurs in New York City Jul 19, 2026 at 3pm EDT as confirmed by the National Weather Service or equivalent national weather service, then the market resolves to Yes.\n\n---\n\nThe weather event must be explicitly identified and recorded in official reports, bulletins, advisories, or databases maintained by the National Weather Service or equivalent national weather service with jurisdiction over the specified area. Only the first published version confirming the event is used for resolution. For weather events defined by quantitative thresholds (hurricanes by sustained wind speed, tornadoes by Enhanced Fujita scale rating, heatwaves by temperature criteria, etc.), the determination follows official standards used by the Source Agency at the time of the event. A recording of \"T\" for Trace is considered above 0.00 inches but not necessarily above a specific positive number. Forecasts, projections, outlooks, or informal media mentions that do not result in confirmed occurrences do not qualify. Events back-dated after expiration do not count unless officially documented prior to expiration. If data is unavailable at the latest expiration date, all strikes resolve to No.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.39,0.61],"probability":0.39,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-07-17T16:25:00Z","end_date":"2026-07-19T19:00:00Z","closed_time":"2026-07-19T19:00:00Z","volume":309.45,"volume_24hr":309.45,"prob_24h_change":0.39,"volume_24h_change":309.45,"normalized_vol_24hr":13.120086669921875,"normalized_volume":9.635846138000488,"liquidity":null,"categories":["Climate and Weather"],"countries":[],"updated_at":"2026-07-18T00:59:28.592377Z","fetched_at":"2026-07-18T00:57:57.699643Z","added_at":"2026-07-17T16:29:30.100138Z","url":"https://kalshi.com/markets/kxaqicity/air-quality-index-in-new-york-city-on-jul-19-2026-at-3pm-edt/kxaqicity-nyc26jul19","event_title":"Air Quality Index in New York City on Jul 19, 2026 at 3pm EDT","chart_24h":[0.0,0.0,0.0,0.54,0.54,0.51,0.5,0.47,0.47,0.4,0.4]},{"source":"kalshi","id":"KXAQICITY-NYC26JUL19-130","event_id":"KXAQICITY-NYC26JUL19","slug":"KXAQICITY-NYC26JUL19-130","question":"Will the AQI be above 130 on Jul 19, 2026 at 3pm EDT?","group_item_title":"Above 130","description":"If AQI Index above 130 in New York City occurs in New York City Jul 19, 2026 at 3pm EDT as confirmed by the National Weather Service or equivalent national weather service, then the market resolves to Yes.\n\n---\n\nThe weather event must be explicitly identified and recorded in official reports, bulletins, advisories, or databases maintained by the National Weather Service or equivalent national weather service with jurisdiction over the specified area. Only the first published version confirming the event is used for resolution. For weather events defined by quantitative thresholds (hurricanes by sustained wind speed, tornadoes by Enhanced Fujita scale rating, heatwaves by temperature criteria, etc.), the determination follows official standards used by the Source Agency at the time of the event. A recording of \"T\" for Trace is considered above 0.00 inches but not necessarily above a specific positive number. Forecasts, projections, outlooks, or informal media mentions that do not result in confirmed occurrences do not qualify. Events back-dated after expiration do not count unless officially documented prior to expiration. If data is unavailable at the latest expiration date, all strikes resolve to No.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.32,0.6799999999999999],"probability":0.32,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-07-17T16:25:00Z","end_date":"2026-07-19T19:00:00Z","closed_time":"2026-07-19T19:00:00Z","volume":216.51,"volume_24hr":216.51,"prob_24h_change":0.32,"volume_24h_change":216.51,"normalized_vol_24hr":11.543540954589844,"normalized_volume":8.47797679901123,"liquidity":null,"categories":["Climate and Weather"],"countries":[],"updated_at":"2026-07-17T23:43:09.523413Z","fetched_at":"2026-07-17T23:41:28.599594Z","added_at":"2026-07-17T16:29:30.100138Z","url":"https://kalshi.com/markets/kxaqicity/air-quality-index-in-new-york-city-on-jul-19-2026-at-3pm-edt/kxaqicity-nyc26jul19","event_title":"Air Quality Index in New York City on Jul 19, 2026 at 3pm EDT","chart_24h":[0.0,0.0,0.0,0.51,0.49,0.47,0.43,0.43,0.35,0.32]},{"source":"kalshi","id":"KXAQICITY-NYC26JUL19-140","event_id":"KXAQICITY-NYC26JUL19","slug":"KXAQICITY-NYC26JUL19-140","question":"Will the AQI be above 140 on Jul 19, 2026 at 3pm EDT?","group_item_title":"Above 140","description":"If AQI Index above 140 in New York City occurs in New York City Jul 19, 2026 at 3pm EDT as confirmed by the National Weather Service or equivalent national weather service, then the market resolves to Yes.\n\n---\n\nThe weather event must be explicitly identified and recorded in official reports, bulletins, advisories, or databases maintained by the National Weather Service or equivalent national weather service with jurisdiction over the specified area. Only the first published version confirming the event is used for resolution. For weather events defined by quantitative thresholds (hurricanes by sustained wind speed, tornadoes by Enhanced Fujita scale rating, heatwaves by temperature criteria, etc.), the determination follows official standards used by the Source Agency at the time of the event. A recording of \"T\" for Trace is considered above 0.00 inches but not necessarily above a specific positive number. Forecasts, projections, outlooks, or informal media mentions that do not result in confirmed occurrences do not qualify. Events back-dated after expiration do not count unless officially documented prior to expiration. If data is unavailable at the latest expiration date, all strikes resolve to No.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.27,0.73],"probability":0.27,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-07-17T16:25:00Z","end_date":"2026-07-19T19:00:00Z","closed_time":"2026-07-19T19:00:00Z","volume":85.09,"volume_24hr":85.09,"prob_24h_change":0.27,"volume_24h_change":85.09,"normalized_vol_24hr":7.9101409912109375,"normalized_volume":5.809482097625732,"liquidity":null,"categories":["Climate and Weather"],"countries":[],"updated_at":"2026-07-17T23:27:25.182558Z","fetched_at":"2026-07-17T23:25:53.501146Z","added_at":"2026-07-17T16:29:30.100138Z","url":"https://kalshi.com/markets/kxaqicity/air-quality-index-in-new-york-city-on-jul-19-2026-at-3pm-edt/kxaqicity-nyc26jul19","event_title":"Air Quality Index in New York City on Jul 19, 2026 at 3pm EDT","chart_24h":[0.0,0.0,0.0,0.0,0.46,0.44,0.42,0.42,0.42,0.42,0.27]},{"source":"kalshi","id":"KXAQICITY-NYC26JUL19-150","event_id":"KXAQICITY-NYC26JUL19","slug":"KXAQICITY-NYC26JUL19-150","question":"Will the AQI be above 150 on Jul 19, 2026 at 3pm EDT?","group_item_title":"Above 150","description":"If AQI Index above 150 in New York City occurs in New York City Jul 19, 2026 at 3pm EDT as confirmed by the National Weather Service or equivalent national weather service, then the market resolves to Yes.\n\n---\n\nThe weather event must be explicitly identified and recorded in official reports, bulletins, advisories, or databases maintained by the National Weather Service or equivalent national weather service with jurisdiction over the specified area. Only the first published version confirming the event is used for resolution. For weather events defined by quantitative thresholds (hurricanes by sustained wind speed, tornadoes by Enhanced Fujita scale rating, heatwaves by temperature criteria, etc.), the determination follows official standards used by the Source Agency at the time of the event. A recording of \"T\" for Trace is considered above 0.00 inches but not necessarily above a specific positive number. Forecasts, projections, outlooks, or informal media mentions that do not result in confirmed occurrences do not qualify. Events back-dated after expiration do not count unless officially documented prior to expiration. If data is unavailable at the latest expiration date, all strikes resolve to No.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.21,0.79],"probability":0.21,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-07-17T16:25:00Z","end_date":"2026-07-19T19:00:00Z","closed_time":"2026-07-19T19:00:00Z","volume":199.62,"volume_24hr":199.62,"prob_24h_change":0.21,"volume_24h_change":199.62,"normalized_vol_24hr":11.19941520690918,"normalized_volume":8.225238800048828,"liquidity":null,"categories":["Climate and Weather"],"countries":[],"updated_at":"2026-07-17T23:27:25.182558Z","fetched_at":"2026-07-17T23:25:53.501146Z","added_at":"2026-07-17T16:29:30.100138Z","url":"https://kalshi.com/markets/kxaqicity/air-quality-index-in-new-york-city-on-jul-19-2026-at-3pm-edt/kxaqicity-nyc26jul19","event_title":"Air Quality Index in New York City on Jul 19, 2026 at 3pm EDT","chart_24h":[0.0,0.0,0.0,0.0,0.42,0.39,0.39,0.22,0.21]},{"source":"kalshi","id":"KXAQICITY-NYC26JUL19-160","event_id":"KXAQICITY-NYC26JUL19","slug":"KXAQICITY-NYC26JUL19-160","question":"Will the AQI be above 160 on Jul 19, 2026 at 3pm EDT?","group_item_title":"Above 160","description":"If AQI Index above 160 in New York City occurs in New York City Jul 19, 2026 at 3pm EDT as confirmed by the National Weather Service or equivalent national weather service, then the market resolves to Yes.\n\n---\n\nThe weather event must be explicitly identified and recorded in official reports, bulletins, advisories, or databases maintained by the National Weather Service or equivalent national weather service with jurisdiction over the specified area. Only the first published version confirming the event is used for resolution. For weather events defined by quantitative thresholds (hurricanes by sustained wind speed, tornadoes by Enhanced Fujita scale rating, heatwaves by temperature criteria, etc.), the determination follows official standards used by the Source Agency at the time of the event. A recording of \"T\" for Trace is considered above 0.00 inches but not necessarily above a specific positive number. Forecasts, projections, outlooks, or informal media mentions that do not result in confirmed occurrences do not qualify. Events back-dated after expiration do not count unless officially documented prior to expiration. If data is unavailable at the latest expiration date, all strikes resolve to No.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.19,0.81],"probability":0.19,"spread":0.03,"active":true,"closed":false,"start_date":"2026-07-17T16:25:00Z","end_date":"2026-07-19T19:00:00Z","closed_time":"2026-07-19T19:00:00Z","volume":517.81,"volume_24hr":517.81,"prob_24h_change":0.19,"volume_24h_change":517.81,"normalized_vol_24hr":15.573487281799316,"normalized_volume":11.437708854675293,"liquidity":null,"categories":["Climate and Weather"],"countries":[],"updated_at":"2026-07-18T01:13:37.309352Z","fetched_at":"2026-07-18T01:13:37.309352Z","added_at":"2026-07-17T16:29:30.100138Z","url":"https://kalshi.com/markets/kxaqicity/air-quality-index-in-new-york-city-on-jul-19-2026-at-3pm-edt/kxaqicity-nyc26jul19","event_title":"Air Quality Index in New York City on Jul 19, 2026 at 3pm EDT","chart_24h":[0.0,0.0,0.0,0.0,0.38,0.36,0.36,0.36,0.25,0.21,0.19]},{"source":"kalshi","id":"KXAQICITY-NYC26JUL19-190","event_id":"KXAQICITY-NYC26JUL19","slug":"KXAQICITY-NYC26JUL19-190","question":"Will the AQI be above 190 on Jul 19, 2026 at 3pm EDT?","group_item_title":"Above 190","description":"If AQI Index above 190 in New York City occurs in New York City Jul 19, 2026 at 3pm EDT as confirmed by the National Weather Service or equivalent national weather service, then the market resolves to Yes.\n\n---\n\nThe weather event must be explicitly identified and recorded in official reports, bulletins, advisories, or databases maintained by the National Weather Service or equivalent national weather service with jurisdiction over the specified area. Only the first published version confirming the event is used for resolution. For weather events defined by quantitative thresholds (hurricanes by sustained wind speed, tornadoes by Enhanced Fujita scale rating, heatwaves by temperature criteria, etc.), the determination follows official standards used by the Source Agency at the time of the event. A recording of \"T\" for Trace is considered above 0.00 inches but not necessarily above a specific positive number. Forecasts, projections, outlooks, or informal media mentions that do not result in confirmed occurrences do not qualify. Events back-dated after expiration do not count unless officially documented prior to expiration. If data is unavailable at the latest expiration date, all strikes resolve to No.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.13,0.87],"probability":0.13,"spread":0.020000000000000004,"active":true,"closed":false,"start_date":"2026-07-17T16:25:00Z","end_date":"2026-07-19T19:00:00Z","closed_time":"2026-07-19T19:00:00Z","volume":629.63,"volume_24hr":629.63,"prob_24h_change":0.13,"volume_24h_change":629.63,"normalized_vol_24hr":16.561119079589844,"normalized_volume":12.163060188293457,"liquidity":null,"categories":["Climate and Weather"],"countries":[],"updated_at":"2026-07-18T00:43:04.553996Z","fetched_at":"2026-07-18T00:40:42.956461Z","added_at":"2026-07-17T16:29:30.100138Z","url":"https://kalshi.com/markets/kxaqicity/air-quality-index-in-new-york-city-on-jul-19-2026-at-3pm-edt/kxaqicity-nyc26jul19","event_title":"Air Quality Index in New York City on Jul 19, 2026 at 3pm EDT","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.24,0.24,0.06,0.02,0.13]},{"source":"kalshi","id":"KXAQICITY-NYC26JUL19-170","event_id":"KXAQICITY-NYC26JUL19","slug":"KXAQICITY-NYC26JUL19-170","question":"Will the AQI be above 170 on Jul 19, 2026 at 3pm EDT?","group_item_title":"Above 170","description":"If AQI Index above 170 in New York City occurs in New York City Jul 19, 2026 at 3pm EDT as confirmed by the National Weather Service or equivalent national weather service, then the market resolves to Yes.\n\n---\n\nThe weather event must be explicitly identified and recorded in official reports, bulletins, advisories, or databases maintained by the National Weather Service or equivalent national weather service with jurisdiction over the specified area. Only the first published version confirming the event is used for resolution. For weather events defined by quantitative thresholds (hurricanes by sustained wind speed, tornadoes by Enhanced Fujita scale rating, heatwaves by temperature criteria, etc.), the determination follows official standards used by the Source Agency at the time of the event. A recording of \"T\" for Trace is considered above 0.00 inches but not necessarily above a specific positive number. Forecasts, projections, outlooks, or informal media mentions that do not result in confirmed occurrences do not qualify. Events back-dated after expiration do not count unless officially documented prior to expiration. If data is unavailable at the latest expiration date, all strikes resolve to No.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.09,0.91],"probability":0.09,"spread":0.03,"active":true,"closed":false,"start_date":"2026-07-17T16:25:00Z","end_date":"2026-07-19T19:00:00Z","closed_time":"2026-07-19T19:00:00Z","volume":853.52,"volume_24hr":853.52,"prob_24h_change":0.09,"volume_24h_change":853.52,"normalized_vol_24hr":18.158884048461914,"normalized_volume":13.336514472961426,"liquidity":null,"categories":["Climate and Weather"],"countries":[],"updated_at":"2026-07-18T01:13:37.309352Z","fetched_at":"2026-07-18T01:13:37.309352Z","added_at":"2026-07-17T16:29:30.100138Z","url":"https://kalshi.com/markets/kxaqicity/air-quality-index-in-new-york-city-on-jul-19-2026-at-3pm-edt/kxaqicity-nyc26jul19","event_title":"Air Quality Index in New York City on Jul 19, 2026 at 3pm EDT","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.02,0.02,0.09,0.09,0.09]},{"source":"kalshi","id":"KXAQICITY-NYC26JUL19-180","event_id":"KXAQICITY-NYC26JUL19","slug":"KXAQICITY-NYC26JUL19-180","question":"Will the AQI be above 180 on Jul 19, 2026 at 3pm EDT?","group_item_title":"Above 180","description":"If AQI Index above 180 in New York City occurs in New York City Jul 19, 2026 at 3pm EDT as confirmed by the National Weather Service or equivalent national weather service, then the market resolves to Yes.\n\n---\n\nThe weather event must be explicitly identified and recorded in official reports, bulletins, advisories, or databases maintained by the National Weather Service or equivalent national weather service with jurisdiction over the specified area. Only the first published version confirming the event is used for resolution. For weather events defined by quantitative thresholds (hurricanes by sustained wind speed, tornadoes by Enhanced Fujita scale rating, heatwaves by temperature criteria, etc.), the determination follows official standards used by the Source Agency at the time of the event. A recording of \"T\" for Trace is considered above 0.00 inches but not necessarily above a specific positive number. Forecasts, projections, outlooks, or informal media mentions that do not result in confirmed occurrences do not qualify. Events back-dated after expiration do not count unless officially documented prior to expiration. If data is unavailable at the latest expiration date, all strikes resolve to No.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.09,0.91],"probability":0.09,"spread":0.010000000000000002,"active":true,"closed":false,"start_date":"2026-07-17T16:25:00Z","end_date":"2026-07-19T19:00:00Z","closed_time":"2026-07-19T19:00:00Z","volume":1330.96,"volume_24hr":1330.96,"prob_24h_change":0.09,"volume_24h_change":1330.96,"normalized_vol_24hr":20.625389099121094,"normalized_volume":15.148000717163086,"liquidity":null,"categories":["Climate and Weather"],"countries":[],"updated_at":"2026-07-18T00:57:57.699643Z","fetched_at":"2026-07-18T00:57:57.699643Z","added_at":"2026-07-17T16:29:30.100138Z","url":"https://kalshi.com/markets/kxaqicity/air-quality-index-in-new-york-city-on-jul-19-2026-at-3pm-edt/kxaqicity-nyc26jul19","event_title":"Air Quality Index in New York City on Jul 19, 2026 at 3pm EDT","chart_24h":[0.0,0.0,0.0,0.0,0.31,0.24,0.24,0.24,0.09,0.09,0.09]},{"source":"kalshi","id":"KXAQICITY-NYC26JUL19-200","event_id":"KXAQICITY-NYC26JUL19","slug":"KXAQICITY-NYC26JUL19-200","question":"Will the AQI be above 200 on Jul 19, 2026 at 3pm EDT?","group_item_title":"Above 200","description":"If AQI Index above 200 in New York City occurs in New York City Jul 19, 2026 at 3pm EDT as confirmed by the National Weather Service or equivalent national weather service, then the market resolves to Yes.\n\n---\n\nThe weather event must be explicitly identified and recorded in official reports, bulletins, advisories, or databases maintained by the National Weather Service or equivalent national weather service with jurisdiction over the specified area. Only the first published version confirming the event is used for resolution. For weather events defined by quantitative thresholds (hurricanes by sustained wind speed, tornadoes by Enhanced Fujita scale rating, heatwaves by temperature criteria, etc.), the determination follows official standards used by the Source Agency at the time of the event. A recording of \"T\" for Trace is considered above 0.00 inches but not necessarily above a specific positive number. Forecasts, projections, outlooks, or informal media mentions that do not result in confirmed occurrences do not qualify. Events back-dated after expiration do not count unless officially documented prior to expiration. If data is unavailable at the latest expiration date, all strikes resolve to No.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.03,0.97],"probability":0.03,"spread":0.009999999999999998,"active":true,"closed":false,"start_date":"2026-07-17T16:25:00Z","end_date":"2026-07-19T19:00:00Z","closed_time":"2026-07-19T19:00:00Z","volume":335.94,"volume_24hr":335.94,"prob_24h_change":0.03,"volume_24h_change":335.94,"normalized_vol_24hr":13.497207641601562,"normalized_volume":9.912817001342773,"liquidity":null,"categories":["Climate and Weather"],"countries":[],"updated_at":"2026-07-17T23:43:09.523413Z","fetched_at":"2026-07-17T23:41:28.599594Z","added_at":"2026-07-17T16:29:30.100138Z","url":"https://kalshi.com/markets/kxaqicity/air-quality-index-in-new-york-city-on-jul-19-2026-at-3pm-edt/kxaqicity-nyc26jul19","event_title":"Air Quality Index in New York City on Jul 19, 2026 at 3pm EDT","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.21,0.21,0.17,0.06,0.03]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXAQICITY-NYC26JUL19","as_of":"2026-07-18T01:13:43.420742Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Air Quality Index in New York City on Jul 19, 2026 at 3pm EDT\" — top market at 9% probability across 13 outcomes","source_url":null}}