1. North America
  2. United States
  3. Connecticut

Connecticut

United States

2026-05-31 07:00
AQI (India)
Good
Pollutants|Pollens
O3
μg/m³
27.5
NO2
μg/m³
16.4
CO
μg/m³
250
PM10
μg/m³
9.1
PM2.5
μg/m³
4.9
SO2
μg/m³
0
Weather
  • ℃
  • ℉
4℃
93%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • NO2
  • CO
  • PM10
  • PM2.5
  • SO2
Places included
Fairfield County
AQI 21
Hartford County
AQI 19
Litchfield County
AQI 71
Middlesex County
AQI 11
New Haven County
AQI 23
New London County
AQI 30
Tolland County
AQI 39
Windham County
AQI 33
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

Waterbury
AQI 9
Thomaston
AQI 9
Middlebury
AQI 9
Woodbury
AQI 9
Naugatuck
AQI 9
Bristol
AQI 9
Southington
AQI 9
Harwinton
AQI 8
Oxford
AQI 9
Plainville
AQI 12
Burlington
AQI 12