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

New Haven County

Connecticut

2026-10-13 16:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
7.8
O3
μg/m³
64.3
PM10
μg/m³
18.6
NO2
μg/m³
6.4
CO
μg/m³
250
SO2
μg/m³
0.3
Weather
  • ℃
  • ℉
17℃
85%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • NO2
  • CO
  • SO2
Places included
Branford
AQI 45
Derby
AQI 45
East Haven
AQI 45
Guilford
AQI 45
Hamden
AQI 45
Madison
AQI 45
Meriden
AQI 40
Middlebury
AQI 40
Milford
AQI 42
Naugatuck
AQI 40
New Haven
AQI 45
North Haven
AQI 45
Oxford
AQI 40
Waterbury
AQI 40
West Haven
AQI 45
Woodbridge
AQI 45
Data Sources
http://www.airnow.gov/

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Cities Nearby

Branford
AQI 45
East Haven
AQI 45
North Haven
AQI 45
Hamden
AQI 45
New Haven
AQI 45
Guilford
AQI 45
West Haven
AQI 45
Woodbridge
AQI 45
Madison
AQI 45
Clinton
AQI 45
Meriden
AQI 40