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Jefferson County
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Jefferson County
New York
2026-09-27 00:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
5
O3
μg/m³
51.4
Weather
℃
℃
℉
12℃
84%
17 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
O3
Places included
Adams
AQI 25
Alexandria
AQI 26
Antwerp
AQI 24
Brownville
AQI 23
Cape Vincent
AQI 28
Champion
AQI 25
Clayton
AQI 27
Ellisburg
AQI 21
Hounsfield
AQI 19
Le Ray
AQI 26
Lyme
AQI 28
Orleans
AQI 26
Philadelphia
AQI 26
Rutland
AQI 26
Theresa
AQI 26
Watertown
AQI 26
Wilna
AQI 19
Data Sources
http://www.airnow.gov/
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Cities Nearby
Brownville
AQI 29
Glen Park
AQI 29
Depauville
AQI 28
Chaumont
AQI 29
Watertown
AQI 26
La Fargeville
AQI 23
Evans Mills
AQI 26
Sackets Harbor
AQI 27
Black River
AQI 26
Clayton
AQI 27
Great Bend
AQI 26
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