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  4. New Haven County
  5. New Haven

New Haven

New Haven County, Connecticut

2026-01-20 18:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
5.2
O3
μg/m³
66.4
PM10
μg/m³
20
NO2
μg/m³
11.9
CO
μg/m³
250
SO2
μg/m³
0.6
Weather
  • ℃
  • ℉
-6℃
46%
21 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • PM10
  • NO2
  • CO
  • SO2
Places included
New Haven - Criscuolo Park
AQI 29
Data Sources
http://www.airnow.gov/

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Cities Nearby

New Haven
AQI 29
West Haven
AQI 29
East Haven
AQI 29
Woodbridge
AQI 29
Hamden
AQI 29
Branford
AQI 29
North Haven
AQI 29
Derby
AQI 29
Shelton
AQI 29
Milford
AQI 24
Oxford
AQI 30