After several days of heavy rain and storms, another atmospheric shift is headed for Texas — this time, a plume of Saharan dust. The dust, drifting westward across the Atlantic, is expected to bring ...

On Thursday morning, Kathmandu’s Air Quality Index (AQI) measured 46, compared to previous levels that had soared above 200.

Wildfire smoke drifting down from Manitoba has caused an Air Quality Alert for Thursday, May 29, and Friday, May 30, in ...

Poor air quality isn't always obvious, but it's a serious health issue affecting both our indoor and outdoor environment ...