1. North America
  2. United States
  3. Connecticut

Connecticut

United States

2026-09-15 12:00
AQI (India)
Good
Pollutants|Pollens
O3
μg/m³
27.7
NO2
μg/m³
20.5
CO
μg/m³
375
PM10
μg/m³
11.9
PM2.5
μg/m³
4.2
SO2
μg/m³
0.2
Weather
  • ℃
  • ℉
12℃
83%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • NO2
  • CO
  • PM10
  • PM2.5
  • SO2
Places included
Fairfield County
AQI 26
Hartford County
AQI 22
Litchfield County
AQI 54
Middlesex County
AQI 11
New Haven County
AQI 37
New London County
AQI 28
Tolland County
AQI 37
Windham County
AQI 43
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 16
Thomaston
AQI 16
Middlebury
AQI 16
Woodbury
AQI 16
Naugatuck
AQI 16
Bristol
AQI 16
Southington
AQI 16
Harwinton
AQI 16
Oxford
AQI 16
Plainville
AQI 12
Burlington
AQI 12