The Air Force has scrapped efforts aimed at improving life for servicemembers, following President Donald Trump’s direction ...
As government sensors fall short, people are buying their own to protect against particulate pollution linked to heart and ...
Calculating air pollution from wildfires and other events has become more complicated. That doesn’t mean it’s necessarily ...
The air you breathe, the water you drink ... Nevertheless, the administrator is a critical player in maintaining a quality of life that Americans now expect the government to safeguard and preserve ...
Official government sensors did not reflect ... The top of Mount Diablo remained visible. Click here to use the Chronicle’s live air-quality tracker. Newsroom meteorologist Anthony Edwards ...
Air quality updates have become a routine part of many weather forecasts, and the US government has a site where ... Should I wear a mask or use an air purifier? Follow the advice for your local ...