Data courtesy of:

AQI: Good (0 - 50) AQI: Moderate (51 - 100) AQI: Unhealthy for Sensitive Groups (101 - 150) AQI: Unhealthy (151 - 200) AQI: Very Unhealthy (201 - 300) AQI: Hazardous(301 - 500) Action DayAction Day
Local Air Quality Resources
State Air Quality Resources
Air Quality Partnership of the Delaware Valley
American Lung Association (ALA) of New Jersey
NJDEP’s Air Monitoring website
New Jersey DEP - Air Program
New Jersey DEP - Contacts
New Jersey Department of Environmental Protection (DEP) is undergoing maintenance. Updates for the forecasts and current conditions are not available between midnight and 4 am EST.

Air Quality Forecast
Today's High Tomorrow's High
Air Quality Index (AQI)
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion outdoors.
Data Not Available
AQI - Pollutant Details
Particles (PM2.5)
Data Not Available
Forecast Discussion: May 1 - Good air quality is forecast across the Garden State due to on-shore winds and cooler temperatures. May 2 - Good air quality is forecast across the Garden State due to northeast winds, partly cloudy skies, and low humidity. May 3 - Moderate levels of ozone are forecast in southern New Jersey due to mostly sunny skies, light northwest winds, and warming temperatures. May 4 - Moderate levels of ozone are forecast state-wide due to mostly sunny skies, southwest winds, and warm temperatures. Moderate levels of fine particulate are forecast for the urban areas of northeast and southwest New Jersey due to southwest winds and increasing humidity.

Current Conditions
Data Not Available

Past Air Quality Maps and Data
Yesterday's Maps and Data
Air Quality Maps Archives (by region)