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  4. Middlesex County

Middlesex County

New Jersey

2026-05-24 23:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
51.4
NO2
μg/m³
22.6
PM2.5
μg/m³
4.7
Weather
  • ℃
  • ℉
14℃
95%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • NO2
  • PM2.5
Places included
Carteret
AQI 8
Cranbury Township
AQI 8
Dunellen
AQI 8
East Brunswick
AQI 52
Helmetta
AQI 8
Highland Park
AQI 8
Jamesburg
AQI 8
Metuchen
AQI 10
Middlesex
AQI 8
Milltown
AQI 8
Monroe Township
AQI 8
New Brunswick
AQI 8
North Brunswick Township
AQI 8
Old Bridge Township
AQI 8
Perth Amboy
AQI 8
Piscataway
AQI 8
Plainsboro Township
AQI 10
Plainsboro Township
AQI 10
Sayreville
AQI 8
South Amboy
AQI 8
South Brunswick Township
AQI 8
South Plainfield
AQI 10
South River
AQI 8
Spotswood
AQI 8
Woodbridge Township
AQI 10
Data Sources
http://www.airnow.gov/

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Cities Nearby

Spotswood
AQI 8
Old Bridge Township
AQI 8
East Brunswick
AQI 52
South River
AQI 8
Sayreville
AQI 8
Helmetta
AQI 8
Milltown
AQI 8
South Amboy
AQI 8
Jamesburg
AQI 8
Monroe Township
AQI 8
Highland Park
AQI 8