TOTAL VOLUME:

$134.1b

24H VOL:

$113,466,932

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,423,222,590

402,751

Markets across

30,217

events

MATCHED EVENTS:

2,632

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Air Quality Index in New York City on Jul 19, 2026 at 3pm EDT
kalshi

Air Quality Index in New York City on Jul 19, 2026 at 3pm EDT

Volume:
$95,981

Above 80

 - Kalshi

Above 80 - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jul 20, 2026

Closed: Jul 19, 3:00 PM EST

kalshi

Kalshi

View
Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

Above 80

View
0%
Yes 0¢No 100¢
100¢
N/A
$30,560
N/A
N/A
$15,106
Settled
No
kalshi

Above 140

0%
Yes 0¢No 100¢
100¢
N/A
$14,767
N/A
N/A
$13,483
Settled
No
kalshi

Above 90

0%
Yes 0¢No 100¢
100¢
N/A
$8,905
N/A
N/A
$4,275
Settled
No
kalshi

Above 200

0%
Yes 0¢No 100¢
100¢
N/A
$6,684
N/A
N/A
$3,798
Settled
No
kalshi

Above 100

0%
Yes 0¢No 100¢
100¢
N/A
$6,346
N/A
N/A
$2,108
Settled
No
kalshi

Above 180

0%
Yes 0¢No 100¢
100¢
N/A
$5,678
N/A
N/A
$4,316
Settled
No
kalshi

Above 190

0%
Yes 0¢No 100¢
100¢
N/A
$4,833
N/A
N/A
$3,011
Settled
No
kalshi

Above 170

0%
Yes 0¢No 100¢
100¢
N/A
$4,350
N/A
N/A
$2,660
Settled
No
kalshi

Above 160

0%
Yes 0¢No 100¢
100¢
N/A
$3,802
N/A
N/A
$1,633
Settled
No
kalshi

Above 120

0%
Yes 0¢No 100¢
100¢
N/A
$2,929
N/A
N/A
$1,702
Settled
No
kalshi

Above 150

0%
Yes 0¢No 100¢
100¢
N/A
$2,785
N/A
N/A
$1,978
Settled
No
kalshi

Above 110

0%
Yes 0¢No 100¢
100¢
N/A
$2,352
N/A
N/A
$1,246
Settled
No
kalshi

Above 130

0%
Yes 0¢No 100¢
100¢
N/A
$1,989
N/A
N/A
$1,221
Settled
No
Total markets: 13

Description

Air quality in New York City will be measured by the Air Quality Index (AQI) at 3pm EDT on July 19, 2026. The AQI is a standardized metric that quantifies how polluted the air is, with higher values indicating worse air quality and greater health risks. Resolution will be based on the official AQI reading recorded by the National Weather Service or equivalent national weather authority.

Kalshi

Each market outcome corresponds to a specific AQI threshold for New York City on July 19, 2026 at 3pm EDT. Resolution is determined exclusively by official AQI data recorded and published by the National Weather Service or equivalent national weather service with jurisdiction over the specified area. Only the first published version of the official reading is used for resolution; forecasts, projections, outlooks, or informal media mentions do not qualify. The AQI measurement must be explicitly identified and recorded in official reports, bulletins, advisories, or databases maintained by the source agency. Events back-dated after the market expiration date do not count unless officially documented prior to expiration. If official AQI data is unavailable at the latest expiration date, all outcomes resolve to No. Each threshold outcome (80, 90, 100, 110, 120, 130, 140, 150, 160, 170, 180, 190, 200) resolves independently based on whether the recorded AQI exceeds that specific value.