Malaysians are confronting a dual threat of increasing haze and elevated Ultraviolet Radiation Index (UVI) levels; however, ...

Air Alliance Houston says that it has placed low-cost air sensors in communities near industrial facilities to help people ...

“Smoke can affect everyone’s health and breathing,” Peters said. “That may include irritated eyes, runny nose, headaches or ...

Central Ohio counties face an Air Quality Alert as ozone levels rise due to high pressure and sunny conditions.

Wildfire smoke from the northern prairies is blanketing the southwest. Environment and Climate Change Canada issued an air ...

Conditions continued to worsen after the region was put under an Environment Canada Air Quality Warning Monday afternoon. A ...

KUALA LUMPUR: The education ministry will activate home-based teaching and learning if the air pollutant index (API) reading surpasses the “very unhealthy” level of 200.

Smoke from Canadian wildfires again blanketed parts of Wisconsin on Monday, leading to familiar hazy skies. Air quality was worst Monday in Dane, Eau Claire, Grant, Jackson, Monroe and Sauk counties, ...

City officials are calling the pollution problem "extremely urgent" as the capital plans to ban petrol-powered motorbikes ...

As of Tuesday morning, the Air Quality Index in Milwaukee was between 115 to 120, which falls in the "unhealthy for sensitive ...

Canadian wildfire smoke no longer lingers in Michigan as of July 18. Southwest Michigan will experience unhealthy air for sensitive groups on July 21.

The building heat and humidity comes as Chicago's air quality readings early Monday morning were "unhealthy for sensitive groups," the website AirNow.gov said. The air quality ranked as a level three ...