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Clean Air NJ

Air Quality Awareness Week May 1-5, 2017

Smog is our most persistent and problematic air pollutant

Ground-level ozone, also known as smog, is an air pollutant known to cause a number of health effects and negatively impact air quality and the environment. Smog is often a summertime problem since weather plays a key role in the formation of ozone.

What is Smog? How Does it Affect Me? How is it Measured?
What is Your Air Quality Today? What is DEP's Role? What Can You Do to Reduce Smog?