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

Darien

Fairfield County, Connecticut

2026-05-14 20:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
9.2
PM10
μg/m³
19
Weather
  • ℃
  • ℉
18℃
56%
2 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
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

Darien
AQI 51
Stamford
AQI 40
Norwalk
AQI 51
Westport
AQI 51
Scotts Corners
AQI 22
Greenwich
AQI 40
Eatons Neck
AQI 39
Port Chester
AQI 25
Fairfield
AQI 51
Asharoken
AQI 22
Rye Brook
AQI 10