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  2. United States
  3. New York
  4. Jefferson County

Jefferson County

New York

2026-01-21 11:00
AQI (US)
Good
Pollutants
O3
μg/m³
77.1
PM2.5
μg/m³
4
Weather
  • ℃
  • ℉
-11℃
79%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM2.5
Places included
Adams
AQI 53
Alexandria
AQI 38
Antwerp
AQI 38
Brownville
AQI 34
Cape Vincent
AQI 23
Champion
AQI 30
Clayton
AQI 53
Ellisburg
AQI 53
Hounsfield
AQI 53
Le Ray
AQI 38
Lyme
AQI 23
Orleans
AQI 38
Philadelphia
AQI 38
Rutland
AQI 30
Theresa
AQI 38
Watertown
AQI 30
Wilna
AQI 38
Data Sources
http://www.airnow.gov/

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Cities Nearby

Brownville
AQI 38
Glen Park
AQI 38
Depauville
AQI 53
Chaumont
AQI 53
Watertown
AQI 30
La Fargeville
AQI 34
Evans Mills
AQI 38
Sackets Harbor
AQI 53
Black River
AQI 38
Clayton
AQI 53
Great Bend
AQI 38