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  3. Connecticut
  4. Fairfield County

Fairfield County

Connecticut

2026-10-19 10:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
6.1
NO2
μg/m³
27.5
PM10
μg/m³
13.4
SO2
μg/m³
0.9
Weather
  • ℃
  • ℉
3℃
93%
21 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • NO2
  • PM10
  • SO2
Places included
Bridgeport
AQI 30
Brookfield
AQI 39
Danbury
AQI 39
Darien
AQI 31
Fairfield
AQI 30
Greenwich
AQI 31
Newtown
AQI 39
Norwalk
AQI 30
Redding
AQI 39
Ridgefield
AQI 39
Shelton
AQI 42
Sherman
AQI 39
Stamford
AQI 31
Stratford
AQI 30
Trumbull
AQI 30
Westport
AQI 30
Data Sources
http://www.airnow.gov/

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Cities Nearby

Redding
AQI 39
Ridgefield
AQI 39
Westport
AQI 30
Trumbull
AQI 30
South Salem
AQI 39
Norwalk
AQI 30
Fairfield
AQI 30
Scotts Corners
AQI 31
Danbury
AQI 39
Bridgeport
AQI 30
Newtown
AQI 39