On Monday, invigorating westerly winds swept through cities including Patna, Lucknow, Varanasi, and Prayagraj, enhancing air ...

Researchers determined how much outdoor particulate pollution affects indoor air quality. Their study concluded pollution from inversion and dust events is kept out of buildings, but wildfire smoke ...

Maricopa County has issued no-burn day advisories through Dec. 17 as hazy skies and dangerous air pollution settle over the ...

Cool weather and the holiday season may seem like the perfect excuse to cozy up by the fire, but too many blazing yule logs ...

On clear, calm nights the ground cools the air near it, but it has little effect on the air higher up. By dawn, it’s not unusual to have the air near the ground colder than the air a few hundred feet ...

An inversion above Utah Valley increases the number of pollutants in the air. Large storm systems can push the polluted air out of the valley. (Photo courtesy of Chris Bunker) Each winter, Utahns ...

While Beijing’s clean-air campaign was driven by a one-party governance system that enforced sweeping measures, India’s ...

Summer in Utah isn’t complete without fireworks almost every weekend between two patriotic holidays and dozens of city festivals. And, while most are dazzled by the colors in the air, some BYU ...

Smog is a dangerous mix of pollutants like ozone and PM2.5 that forms when emissions react with sunlight and weather conditions. With Delhi’s air quality far exceeding safe limits, experts warn smog ...

Residents in some districts of the Belarusian capital could see localized winter-white landscapes in late November and ...