Malaysia's air quality improved significantly yes­terday, with only two locations recording unhealthy levels compared to nine ...

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

“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.

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

As North Texans brace for another hot summer, soaring temperatures have become more common and intense, impacting quality of ...

Americans did better on aerobic and strength goals But the annual ranking found some worrisome trends on air quality and food ...

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 ...