Department of Environmental Protection

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Air Quality, Energy & Sustainability

Division of Air Quality — Air Monitoring

PRELIMINARY AIR QUALITY DATA

Use multiple stations or single station forms to see the latest hourly readings.
The monitoring system is on Eastern Standard Time (EST) year-round.
If you are viewing it during Eastern Daylight Savings Time (EDST), the data will appear to lag by 1 hour. For example, 2:00 EDST is 1:00 EST.
All data shown here is preliminary and subject to change. It has not been reviewed or edited.

The following ozone monitoring stations operate only during ozone season (March 1 through October 31);
Ancora, Clarksboro, Colliers Mills, Leonia, Monmouth University, Ramapo

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