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  4. Fairfield County

Fairfield County

Connecticut

2026-02-19 03:00
AQI (India)
Satisfactory
Pollutants|Pollens
NO2
μg/m³
54.8
PM2.5
μg/m³
19.9
PM10
μg/m³
29.4
SO2
μg/m³
0
Weather
  • ℃
  • ℉
2℃
90%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • NO2
  • PM2.5
  • PM10
  • SO2
Places included
Bridgeport
AQI 37
Brookfield
AQI 35
Danbury
AQI 38
Darien
AQI 30
Fairfield
AQI 36
Greenwich
AQI 20
Newtown
AQI 35
Norwalk
AQI 36
Redding
AQI 35
Ridgefield
AQI 35
Shelton
AQI 48
Sherman
AQI 35
Stamford
AQI 20
Stratford
AQI 36
Trumbull
AQI 36
Westport
AQI 69
Data Sources
http://www.airnow.gov/

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Cities Nearby

Redding
AQI 35
Ridgefield
AQI 35
Westport
AQI 69
Trumbull
AQI 36
South Salem
AQI 35
Norwalk
AQI 36
Fairfield
AQI 36
Scotts Corners
AQI 27
Danbury
AQI 38
Bridgeport
AQI 37
Newtown
AQI 35