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  3. Connecticut
  4. New Haven County

New Haven County

Connecticut

2026-05-13 16:00
AQI (UK)
Moderate
Pollutants|Pollens
O3
μg/m³
106.1
PM10
μg/m³
28.2
PM2.5
μg/m³
6.6
NO2
μg/m³
18.1
SO2
μg/m³
0.3
Weather
  • ℃
  • ℉
18℃
65%
10 kph
6 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (UK)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
  • SO2
Places included
Branford
AQI 2
Derby
AQI 2
East Haven
AQI 2
Guilford
AQI 2
Hamden
AQI 2
Madison
AQI 4
Meriden
AQI 2
Middlebury
AQI 2
Milford
AQI 2
Naugatuck
AQI 2
New Haven
AQI 4
North Haven
AQI 2
Oxford
AQI 2
Waterbury
AQI 2
West Haven
AQI 2
Woodbridge
AQI 2
Data Sources
http://www.airnow.gov/

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Cities Nearby

Branford
AQI 2
East Haven
AQI 2
North Haven
AQI 2
Hamden
AQI 2
New Haven
AQI 4
Guilford
AQI 2
West Haven
AQI 2
Woodbridge
AQI 2
Madison
AQI 4
Clinton
AQI 4
Meriden
AQI 2