1. North America
  2. United States
  3. Connecticut
  4. New Haven County

New Haven County

Connecticut

2025-12-17 03:00
AQI (India)
Satisfactory
Pollutants|Pollens
NO2
μg/m³
44.2
PM10
μg/m³
29.9
PM2.5
μg/m³
15.8
O3
μg/m³
25.7
CO
μg/m³
250
SO2
μg/m³
3.1
Weather
  • ℃
  • ℉
-3℃
66%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • NO2
  • PM10
  • PM2.5
  • O3
  • CO
  • SO2
Places included
Branford
AQI 26
Derby
AQI 26
East Haven
AQI 26
Guilford
AQI 26
Hamden
AQI 26
Madison
AQI 26
Meriden
AQI 36
Middlebury
AQI 36
Milford
AQI 39
Naugatuck
AQI 36
New Haven
AQI 56
North Haven
AQI 26
Oxford
AQI 36
Waterbury
AQI 36
West Haven
AQI 26
Woodbridge
AQI 26
Data Sources
http://www.airnow.gov/

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Cities Nearby

Branford
AQI 26
East Haven
AQI 26
North Haven
AQI 26
Hamden
AQI 26
New Haven
AQI 56
Guilford
AQI 26
West Haven
AQI 26
Woodbridge
AQI 26
Madison
AQI 26
Clinton
AQI 56
Meriden
AQI 36