1. North America
  2. United States
  3. Connecticut

Connecticut

United States

2026-05-13 15:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
90.3
PM2.5
μg/m³
6
PM10
μg/m³
18.6
NO2
μg/m³
16.9
CO
μg/m³
208.3
SO2
μg/m³
0.5
Weather
  • ℃
  • ℉
17℃
70%
20 kph
3 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • NO2
  • CO
  • SO2
Places included
Fairfield County
AQI 45
Hartford County
AQI 36
Litchfield County
AQI 45
Middlesex County
AQI 45
New Haven County
AQI 46
New London County
AQI 41
Tolland County
AQI 36
Windham County
AQI 31
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 40
Thomaston
AQI 40
Middlebury
AQI 40
Woodbury
AQI 40
Naugatuck
AQI 40
Bristol
AQI 40
Southington
AQI 40
Harwinton
AQI 47
Oxford
AQI 40
Plainville
AQI 40
Burlington
AQI 40