The city has begun charging drivers to enter a central business district, aiming to reduce traffic and improve air quality.

Learn what the air quality index (AQI) means, how it impacts your health, and how to stay safe when pollution is high.

Those groups particularly sensitive to particulate matter in the air may want to limit time outside Friday and Saturday.

If you have been hearing about poor air quality in New York City Friday, you can breathe a deep sigh of relief (literally): ...

One possible reason for bad air quality in the city is a fire that broke out yesterday afternoon in Lancaster, Pennsylvania, where air quality is notably unhealthy. Why would a fire more than 150 ...

The air has improved in the LA region as firefighters get blazes under control, but there are questions about how safe the ...

International study says pollution inhaled before pregnancy raises chance baby will have obesity, health challenges.

Health hazards from soot and smoke blown indoors onto furniture and walls can linger for months, researchers say: “Wind will ...

If you're a fan of stunning sunrises, a recent study by Heepsy has revealed the top 10 cities around the world to catch the ...

While most research has focused on general air pollution, emerging studies indicate that wildfire smoke can have similar ...

According to the New York State Department of Environmental Conservation, the Air Quality Index, or AQI, for Central New York ...