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

Union County

New Jersey

2026-08-27 04:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
5.6
NO2
μg/m³
59.6
CO
μg/m³
125
SO2
μg/m³
0
Weather
  • ℃
  • ℉
22℃
79%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Berkeley Heights
AQI 32
Clark
AQI 32
Cranford
AQI 32
Elizabeth
AQI 31
Fanwood
AQI 32
Garwood
AQI 32
Hillside
AQI 31
Kenilworth
AQI 31
Linden
AQI 32
Mountainside
AQI 32
New Providence
AQI 32
Plainfield
AQI 32
Rahway
AQI 32
Roselle
AQI 31
Roselle Park
AQI 31
Scotch Plains
AQI 32
Springfield Township
AQI 32
Summit
AQI 32
Union
AQI 31
Westfield
AQI 32
Winfield
AQI 32
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 32
Kenilworth
AQI 31
Roselle Park
AQI 31
Roselle
AQI 31
Winfield
AQI 32
Garwood
AQI 32
Clark
AQI 32
Union
AQI 31
Westfield
AQI 32
Springfield Township
AQI 32
Linden
AQI 32