1. North America
  2. United States
  3. Connecticut
  4. New Haven County

New Haven County

Connecticut

2026-10-16 19:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
6.4
O3
μg/m³
40.7
NO2
μg/m³
30.6
PM10
μg/m³
11.8
CO
μg/m³
500
SO2
μg/m³
1.1
Weather
  • ℃
  • ℉
19℃
93%
19 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • NO2
  • PM10
  • CO
  • SO2
Places included
Branford
AQI 35
Derby
AQI 35
East Haven
AQI 35
Guilford
AQI 35
Hamden
AQI 35
Madison
AQI 35
Meriden
AQI 38
Middlebury
AQI 38
Milford
AQI 36
Naugatuck
AQI 38
New Haven
AQI 35
North Haven
AQI 35
Oxford
AQI 38
Waterbury
AQI 38
West Haven
AQI 35
Woodbridge
AQI 35
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

Branford
AQI 35
East Haven
AQI 35
North Haven
AQI 35
Hamden
AQI 35
New Haven
AQI 35
Guilford
AQI 35
West Haven
AQI 35
Woodbridge
AQI 35
Madison
AQI 35
Clinton
AQI 27
Meriden
AQI 38