The air has improved in the LA region as firefighters get blazes under control, but there are questions about how safe the ...
Unlike typical wildfires, smoke from the L.A. fires — consisting of toxic materials from burned down homes, cars, and more — ...
The Air Quality Index, or AQI, is the primary system used to warn the public when air pollution is dangerous. It’s based on ...
Delhi's air quality has plunged into the 'very poor' category, with the Air Quality Index (AQI) reaching 346 on Monday ...
As people return to the structures spared from Los Angeles wildfires, experts warn that they should be careful of the air ...