Wildfire smoke from Canada has led to poor air quality for many parts of the U.S. Here's how the free AccuWeather app can ...

At of the time of writing, the air in Toronto is sitting at an 8 out of 11, so the app is surfacing the Air Quality radar instead of the rain map. Still, most of the time, I have to open the ...

Environment Canada has issued special air quality statements for multiple regions across northeastern Ontario and beyond.

Millions of American drivers had been urged to stop driving amid concerns over high air pollution levels.According to the U.S ...

The graph above shows the wide regional variations in air quality, with places like Lahore, Pakistan (97.4 g of PM2.5 particles per m3) and Delhi, India, exceeding WHO standards by more than ten ...