1. North America
  2. United States
  3. Connecticut
  4. Fairfield County

Fairfield County

Connecticut

2026-10-20 13:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
5
PM10
μg/m³
22.6
NO2
μg/m³
13.1
SO2
μg/m³
0.3
Weather
  • ℃
  • ℉
15℃
59%
21 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
  • NO2
  • SO2
Places included
Bridgeport
AQI 23
Brookfield
AQI 42
Danbury
AQI 42
Darien
AQI 16
Fairfield
AQI 23
Greenwich
AQI 10
Newtown
AQI 42
Norwalk
AQI 23
Redding
AQI 42
Ridgefield
AQI 42
Shelton
AQI 25
Sherman
AQI 42
Stamford
AQI 10
Stratford
AQI 23
Trumbull
AQI 23
Westport
AQI 23
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

Redding
AQI 42
Ridgefield
AQI 42
Westport
AQI 23
Trumbull
AQI 23
South Salem
AQI 42
Norwalk
AQI 23
Fairfield
AQI 23
Scotts Corners
AQI 29
Danbury
AQI 42
Bridgeport
AQI 23
Newtown
AQI 42