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Air quality is improving in some metro areas, but worsening in the Midwest and California, per EPA data
Recent data from the Environmental Protection Agency shows air quality in certain regions of the U.S. is deteriorating, ...
What the Air Quality Index Means for Your Health—and How to Stay Safe
Learn what the air quality index (AQI) means, how it impacts your health, and how to stay safe when pollution is high.
Air quality levels are 'moderate' in NJ. What does that mean and how can you stay safe?
Those groups particularly sensitive to particulate matter in the air may want to limit time outside Friday and Saturday.