A recent report has revealed a startling truth about global air pollution: only seven countries worldwide meet safe air ...

Millions of people living in California have been warned against doing any outdoor activity because of bad air quality amid ...

High PM2.5 pollution levels forced school closures in Bangkok, prompting online classes as officials address the air quality ...

On Monday at 11:45 p.m. an air quality alert was issued valid until Tuesday at 10 p.m. The alert is for Calabasas and Agoura ...