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  4. Fairfield County

Fairfield County

Connecticut

2026-08-24 00:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
78.8
PM10
μg/m³
12.5
PM2.5
μg/m³
6.4
NO2
μg/m³
6.8
SO2
μg/m³
0
Weather
  • ℃
  • ℉
22℃
84%
21 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
  • SO2
Places included
Bridgeport
AQI 11
Brookfield
AQI 16
Danbury
AQI 17
Darien
AQI 11
Fairfield
AQI 11
Greenwich
AQI 36
Newtown
AQI 16
Norwalk
AQI 11
Redding
AQI 16
Ridgefield
AQI 16
Shelton
AQI 8
Sherman
AQI 16
Stamford
AQI 9
Stratford
AQI 44
Trumbull
AQI 11
Westport
AQI 35
Data Sources
http://www.airnow.gov/

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Cities Nearby

Redding
AQI 16
Ridgefield
AQI 16
Westport
AQI 35
Trumbull
AQI 11
South Salem
AQI 16
Norwalk
AQI 11
Fairfield
AQI 11
Scotts Corners
AQI 15
Danbury
AQI 17
Bridgeport
AQI 11
Newtown
AQI 16