1. North America
  2. United States
  3. Connecticut

Connecticut

United States

2025-12-09 23:00
AQI (UK)
Low
Pollutants|Pollens
O3
μg/m³
58.9
PM10
μg/m³
9.8
NO2
μg/m³
28
PM2.5
μg/m³
3.6
SO2
μg/m³
2.6
Weather
  • ℃
  • ℉
-5℃
63%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (UK)
  • Pollen
  • O3
  • PM10
  • NO2
  • PM2.5
  • SO2
Places included
Fairfield County
AQI 1
Hartford County
AQI 2
Litchfield County
AQI 2
Middlesex County
AQI 1
New Haven County
AQI 2
New London County
AQI 1
Tolland County
AQI 1
Windham County
AQI 3
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 1
Thomaston
AQI 1
Middlebury
AQI 1
Woodbury
AQI 1
Naugatuck
AQI 1
Bristol
AQI 1
Southington
AQI 1
Harwinton
AQI 1
Oxford
AQI 1
Plainville
AQI 2
Burlington
AQI 2