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

Fairfield County

Connecticut

2026-08-24 15:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
81.4
PM10
μg/m³
18.6
PM2.5
μg/m³
8.7
NO2
μg/m³
12.1
SO2
μg/m³
3.1
Weather
  • ℃
  • ℉
25℃
63%
21 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
  • SO2
Places included
Bridgeport
AQI 21
Brookfield
AQI 16
Danbury
AQI 30
Darien
AQI 21
Fairfield
AQI 21
Greenwich
AQI 35
Newtown
AQI 16
Norwalk
AQI 21
Redding
AQI 16
Ridgefield
AQI 16
Shelton
AQI 14
Sherman
AQI 16
Stamford
AQI 11
Stratford
AQI 39
Trumbull
AQI 21
Westport
AQI 34
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 16
Ridgefield
AQI 16
Westport
AQI 34
Trumbull
AQI 21
South Salem
AQI 16
Norwalk
AQI 21
Fairfield
AQI 21
Scotts Corners
AQI 16
Danbury
AQI 30
Bridgeport
AQI 21
Newtown
AQI 16