Smoke can turn a mildly smoggy day into an air quality nightmare. “On a fire day,” says Joe Cassmassi, meteorologist and planning and rules manager for the air quality board, ...

With smoggy Southern California poised to miss a critical clean air goal next year, local regulators are now threatening to sue the Environmental Protection Agency, saying the federal government ...

The previous high was 226—and anything over 300 is bad for you. See photos of the smoggy capital. Joseph Nair/AP . Office workers cover their mouths and noses while others wear masks.

As if China's flooding and another heat wave weren't enough, authorities have reaffirmed that China's air quality continues to get worse.

The view from China Sunday morning, or at least from my perch in Beijing, is hazy. On a clear day I have a terrific view of Beijing's tallest building, the 1,083 foot tall China World Trade Center ...

South Africa's smoggy Sasolburg illustrates conflict between economy and clean air. By Tim Cocks. December 16, 2024 8:27 AM UTC Updated December 16, 2024 Item 1 of 5 A drone ...

News / Health / Clark County Health Smoggy conditions in Clark County mean vulnerable people should limit time outside Free Advisory from Clean Air Agency expected to be in effect through Friday night ...

Kevin J. Beaty/Denverite A view of Denver’s skyline on a hazy day. Sept. 14, 2022. Colorado’s ozone season is off to a smoggy start this year. It could possibly rank among the worst summers ...

2024 is off to a smoggy and clear start across Utah but a pattern change will soon arrive, bringing loads of snow to the Beehive State. 1 weather alerts 1 closings/delays. Watch Now ...