Across the state, Oregon’s air is getting harder to breathe. The number of days the air quality index was unhealthy for ...

Ozone levels will be elevated again on Wednesday in Connecticut as hot and humid conditions will persist, officials say.

Because of Canadian wildfires, Minnesota high schools have had to watch how they practice to begin the season in a number of ...

Any bit of sunshine in the forecast today will be met with not just extra clouds but also some haze and upper level smoke.

An air quality alert will be in effect for all of Minnesota until at least 9 a.m. Aug. 12, according to the state Pollution ...

If you’ve looked outside and noticed a cloud of haze in the air, you’re likely witnessing the impact of the wildfires burning ...

The Lagos State Environmental Protection Agency (LASEPA) on Monday, August 11, 2025, released the latest Air Quality Index ...

Air quality significantly impacts our health and well-being, yet it often goes unnoticed until it visibly worsens. Relying on ...

The latest report examines air quality readings from the 2024 wildfire season, the most expensive in state history and ...

If you live in the Houston area, you might have noticed that air quality alerts are issued throughout the year by the U.S.

The Pennsylvania Department of Environmental Protection declared a continuation of its “Code Orange” Air Quality Action Day ...

Despite thick smoke in the sky today in southern Colorado, air quality alerts haven't been issued - instead they've been in the western slope. In fact - sometimes invisible compounds pose more risk.