Air quality in confined spaces can change in an instant—and assumptions can be costly. Here’s why continuous monitoring and ...

Global air quality readings fluctuate by the hour depending on human activity, the weather and the time of day.

Early one October afternoon in 2023, thick gray smoke drifted across Sheffield's western skyline. As much of the city became ...

The Molekule Air Pro is now available for $1,014 on Amazon with one HEPA filter, two or three times what others cost. If you ...

Bluestone National Park Resort in Wales has recorded the cleanest air quality ever measured in the UK, based on nine months ...

The Delhi government has asked the Central government for ₹1,000 crore to implement new technology and measures to reduce the ...

Smoking, air pollution and several other factors have led to significant disparities in lung health across the U.S.

PRC partnership significantly improved air quality in the Greater Beijing–Tianjin–Hebei region through a $2.55 billion ...

The EPA's AirNow.gov site uses the index to provide the latest status for your area. To use the site, enter your ZIP code and a meter will pop up showing you what the value and color category is ...

Alden Larsen reads a book on the lakefront near Diversey Harbor on on June 5, 2025, as the skyline is obscured by air pollution from Canadian wildfires. (Eileen T. Meslar/Chicago Tribune) ...

Temperatures are rising. To find the best portable ACs for keeping you cool, we measured cooling ability, noise, and energy ...

North Dakota’s summer evenings usually smell of cut hay. On June 11, the scent was more like a campfire you couldn’t outrun. By noon the EPA’s Air Quality ...