1. North America
  2. United States
  3. New Jersey
  4. Union County

Union County

New Jersey

2026-08-26 23:00
AQI (US)
Good
Pollutants|Pollens
NO2
μg/m³
53.4
PM2.5
μg/m³
3.8
CO
μg/m³
250
SO2
μg/m³
0
Weather
  • ℃
  • ℉
24℃
70%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • NO2
  • PM2.5
  • CO
  • SO2
Places included
Berkeley Heights
AQI 20
Clark
AQI 20
Cranford
AQI 20
Elizabeth
AQI 25
Fanwood
AQI 20
Garwood
AQI 20
Hillside
AQI 25
Kenilworth
AQI 25
Linden
AQI 20
Mountainside
AQI 20
New Providence
AQI 20
Plainfield
AQI 20
Rahway
AQI 20
Roselle
AQI 25
Roselle Park
AQI 25
Scotch Plains
AQI 20
Springfield Township
AQI 20
Summit
AQI 20
Union
AQI 25
Westfield
AQI 20
Winfield
AQI 20
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

Cranford
AQI 20
Kenilworth
AQI 25
Roselle Park
AQI 25
Roselle
AQI 25
Winfield
AQI 20
Garwood
AQI 20
Clark
AQI 20
Union
AQI 25
Westfield
AQI 20
Springfield Township
AQI 20
Linden
AQI 20