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  4. New Haven County
  5. New Haven

New Haven

New Haven County, Connecticut

2025-12-16 22:00
AQI (China)
Excellent
Pollutants
PM10
μg/m³
39
NO2
μg/m³
76.2
PM2.5
μg/m³
17.4
CO
μg/m³
625
SO2
μg/m³
5.1
O3
μg/m³
0
Weather
  • ℃
  • ℉
-3℃
68%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • PM10
  • NO2
  • PM2.5
  • CO
  • SO2
  • O3
Places included
New Haven - Criscuolo Park
AQI 39
Data Sources
http://www.airnow.gov/

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Cities Nearby

New Haven
AQI 39
West Haven
AQI 39
East Haven
AQI 39
Woodbridge
AQI 39
Hamden
AQI 39
Branford
AQI 39
North Haven
AQI 39
Derby
AQI 39
Shelton
AQI 39
Milford
AQI 38
Oxford
AQI 49