the 101-150 range on the Air Quality Index is probably the highest level at which it remains safe to do so. A little bit. An N95 respirator mask, worn properly, can filter out some of the particles.

Image via Shutterstock Officials are issuing a public health warning in one major American city over the quality of the air.

South Jersey has been impacted by several recent wildfires. Some tips for dealing with them from sources such as the American ...

With several areas in Quezon City experiencing "unhealthy" to "very unhealthy" air quality levels, residents are urged to ...

We’ve all seen it before in the air, that hazy blanket hanging over the Pikes Peak Region. It can be from wildfires here in ...

Several U.S. cities are experiencing heightened air pollution levels on Wednesday, including parts of Chicago.

The Quezon City (QC) government called on residents to wear face masks following reports of "unhealthy" and "very unhealthy" ...

Public Health Advisory Following recent reports of haze in specific areas of Quezon City and Rizal, the Department of Health ...

In the annual report, Sheboygan placed 24th worst out of 228 cities for ozone pollution. Milwaukee followed at 26th.

Users across Chicago were met with warnings from their smartphones about the city's air quality Wednesday that led to much ...

“If you must go out, wear a mask to protect your health,” it added ... Swiss research firm IQair said that the air quality index in QC was at 90, with Particulate Matter 2.5 (PM2.5) as the main ...

Poor air quality can significantly impacts runner performance, particularly for elite athletes, according to researchers.