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

New Haven County

Connecticut

2026-10-14 10:00
AQI (China)
Excellent
Pollutants|Pollens
NO2
μg/m³
63.9
PM10
μg/m³
20.6
PM2.5
μg/m³
11.2
CO
μg/m³
625
O3
μg/m³
10.7
SO2
μg/m³
0.6
Weather
  • ℃
  • ℉
17℃
93%
10 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • NO2
  • PM10
  • PM2.5
  • CO
  • O3
  • SO2
Places included
Branford
AQI 19
Derby
AQI 19
East Haven
AQI 19
Guilford
AQI 19
Hamden
AQI 19
Madison
AQI 19
Meriden
AQI 24
Middlebury
AQI 24
Milford
AQI 20
Naugatuck
AQI 24
New Haven
AQI 32
North Haven
AQI 19
Oxford
AQI 24
Waterbury
AQI 24
West Haven
AQI 19
Woodbridge
AQI 19
Data Sources
http://www.airnow.gov/

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Branford
AQI 19
East Haven
AQI 19
North Haven
AQI 19
Hamden
AQI 19
New Haven
AQI 32
Guilford
AQI 19
West Haven
AQI 19
Woodbridge
AQI 19
Madison
AQI 19
Clinton
AQI 21
Meriden
AQI 24