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  3. Connecticut
  4. Fairfield County
  5. Darien

Darien

Fairfield County, Connecticut

2025-12-28 22:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
11.4
PM10
μg/m³
21
Weather
  • ℃
  • ℉
0℃
85%
8 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
Data Sources
http://www.airnow.gov/

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Cities Nearby

Darien
AQI 55
Stamford
AQI 55
Norwalk
AQI 66
Westport
AQI 66
Scotts Corners
AQI 55
Greenwich
AQI 55
Eatons Neck
AQI 65
Port Chester
AQI 55
Fairfield
AQI 66
Asharoken
AQI 74
Rye Brook
AQI 55