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  4. New Haven County
  5. New Haven

New Haven

New Haven County, Connecticut

2025-03-17 06:00
AQI (China)
Excellent
Pollutants|Pollens
NO2
μg/m³
49.1
O3
μg/m³
77.1
PM10
μg/m³
20
PM2.5
μg/m³
8.6
CO
μg/m³
125
SO2
μg/m³
0
Weather
  • ℃
  • ℉
14℃
95%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • NO2
  • O3
  • PM10
  • PM2.5
  • CO
  • SO2
Places included
New Haven - Criscuolo Park
AQI 25
Data Sources
http://www.airnow.gov/

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Cities Nearby

New Haven
AQI 25
West Haven
AQI 20
East Haven
AQI 20
Woodbridge
AQI 20
Hamden
AQI 20
Branford
AQI 20
North Haven
AQI 20
Derby
AQI 20
Shelton
AQI 20
Milford
AQI 10
Oxford
AQI 9