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  4. Fairfield County

Fairfield County

Connecticut

2026-02-19 07:00
AQI (India)
Good
Pollutants|Pollens
NO2
μg/m³
20.7
PM2.5
μg/m³
8.1
PM10
μg/m³
11.3
SO2
μg/m³
0
Weather
  • ℃
  • ℉
1℃
78%
8 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • NO2
  • PM2.5
  • PM10
  • SO2
Places included
Bridgeport
AQI 12
Brookfield
AQI 16
Danbury
AQI 16
Darien
AQI 13
Fairfield
AQI 12
Greenwich
AQI 13
Newtown
AQI 16
Norwalk
AQI 12
Redding
AQI 16
Ridgefield
AQI 16
Shelton
AQI 12
Sherman
AQI 16
Stamford
AQI 13
Stratford
AQI 12
Trumbull
AQI 12
Westport
AQI 26
Data Sources
http://www.airnow.gov/

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Cities Nearby

Redding
AQI 16
Ridgefield
AQI 16
Westport
AQI 26
Trumbull
AQI 12
South Salem
AQI 16
Norwalk
AQI 12
Fairfield
AQI 12
Scotts Corners
AQI 13
Danbury
AQI 16
Bridgeport
AQI 12
Newtown
AQI 16