Tourists at two Texas nature reserves have been warned of unhealthy air quality levels on Thursday, according to the U.S. Environmental Protection Agency (EPA).

What we know about the Reno-area air quality index and how high it has to be to shut down Washoe County School District ...

GRAND JUNCTION, Colo. (KJCT) - The Colorado Department of Public Health and Environment (CDPHE) celebrates Air Quality Awareness Week from May 5-9. Chase Boddicker, Environmental Health Specialist for ...

Dhaka, the overcrowded capital city of Bangladesh, has ranked third on the list of cities with the worst air quality with an AQI score of 169 at 9:35am this morning (May 7, 2025).

The large differences in emergency department visits between the first and second rounds of the 2023 wildfires may hold ...

The Happy City Index ranks 200 cities across 82 metrics that add up to a global happiness quotient—these cities made the cut.

Teams of experts at Air Quality keep a network of statewide air monitors running smoothly year-round, which helps inform the ...

However, the capital experienced an unhealthy air quality for the past few days, indicating an urgent action to curb the pollution ...

"An alert for possible Moderate (Air Quality Index yellow category) to Unhealthy for Sensitive Groups (Air Quality Index orange category) due to smoke has been issued for the following Nebraska ...

"An alert for possible Moderate (Air Quality Index yellow category) to Unhealthy Air Quality Index red category) due to smoke has been issued for the following Nebraska counties: Adams, Antelope ...

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