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  5. Darien

Darien

Fairfield County, Connecticut

2026-03-11 22:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
29
PM2.5
μg/m³
10.2
Weather
  • ℃
  • ℉
19℃
79%
19 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • PM2.5
Data Sources
http://www.airnow.gov/

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Cities Nearby

Darien
AQI 29
Stamford
AQI 15
Norwalk
AQI 29
Westport
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Scotts Corners
AQI 18
Greenwich
AQI 26
Eatons Neck
AQI 32
Port Chester
AQI 15
Fairfield
AQI 29
Asharoken
AQI 20
Rye Brook
AQI 15