The city's average AQI fell to 81, marking its best level since September 29 last year, when it had reached 76—both in the ...

The Indian Meteorological Department (IMD) has issued a 'yellow' alert for thunderstorm and moderate to heavy rainfall in the ...

Delhi is on yellow alert. The India Meteorological Department forecasts thunderstorms. Lightning and gusty winds are expected ...

The Oregon Department of Environmental Quality (DEQ) works with the Oregon Health Authority along with other local agencies ...

The Oregon Department of Environmental Quality (DEQ) works with the Oregon Health Authority along with other local agencies ...

Wildfire smoke has been visiting the Midwest more frequently, making it more important to know how to find your area's air ...

This edition of Weather Tidbits will be discussing the air quality index. The air quality index, or AQI, is a scale used to report daily air quality with associated health effects. An AQI of 0-50 ...

What Is the Air Quality Index? Ever hear your local weather forecast say that tomorrow will be a "code orange" day for air pollution? That's the Air Quality Index at work. The Air Quality Index, or ...

The worst air in the country on the morning of June 14 was in New Castle County because of a wildfire in New Jersey. The air ...

The impacts were caused by an inversion combined with northeast winds bringing in smoke from wildfires in New Jersey. Warmer ...

One Reddit user needed advice on dealing with a neighbor who'd installed an outdoor wood boiler that was polluting the air.

Governor Walz Testifies on Capitol Hill About Immigration Policy ...