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  3. Connecticut
  4. Fairfield County
  5. Darien

Darien

Fairfield County, Connecticut

2026-05-13 20:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
7.8
PM10
μg/m³
46
Weather
  • ℃
  • ℉
18℃
54%
34 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 44
Stamford
AQI 58
Norwalk
AQI 44
Westport
AQI 69
Scotts Corners
AQI 28
Greenwich
AQI 60
Eatons Neck
AQI 59
Port Chester
AQI 47
Fairfield
AQI 44
Asharoken
AQI 33
Rye Brook
AQI 29