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  4. New Haven County
  5. New Haven

New Haven

New Haven County, Connecticut

2026-07-27 08:00
CAQI (Europe)
Very Low
Pollutants|Pollens
O3
μg/m³
45
PM10
μg/m³
12
PM2.5
μg/m³
6.8
NO2
μg/m³
21.2
CO
μg/m³
250
SO2
μg/m³
0.3
Weather
  • ℃
  • ℉
17℃
92%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
New Haven - Criscuolo Park
AQI 19
Data Sources
http://www.airnow.gov/

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Cities Nearby

New Haven
AQI 19
West Haven
AQI 12
East Haven
AQI 12
Woodbridge
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Hamden
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Branford
AQI 12
North Haven
AQI 12
Derby
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Shelton
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Milford
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Oxford
AQI 21