Delhi experienced its cleanest air since September 2023, with the AQI reaching the 'good' category due to rain and favorable winds.

The EPA's Air Quality Index can tell you whether breathing outside air can be harmful. Here's how to read the scale to plan ...

Chicago's air quality alert continues due to Canadian wildfires, affecting sensitive groups and prompting health advisories.

The New York State Department of Environmental Conservation has issued an Air Quality Health Advisory for Tuesday, July 15, across large portions of upstate New York due to elevated levels of fine ...

Over the last ten years, levels of NO2 and PM2.5 in the UK have fallen but often still exceed World Health Organization ...

Wildfire season is upon us, and smoke is reducing air quality through swaths of the country. Environment Canada suggests ...

Echoing artist Dan Keegan’s concerns for the environment and the future of this planet as we know it, eight massive charcoal ...

COLUMBIA COUNTY, Ga. (WFXG) — Lakeside Park in Columbia County is getting some needed improvements. A new bioretention pond, ...

Many communities in Arizona, Michigan, Illinois, New York and across North America are experiencing poor air quality due to ...