A new study ranks Oklahoma City and Tulsa among the unhealthiest of America's 100 largest cities. Learn more about the ranking.

Chicago and Houston brace for thunderstorms and rainfall, with Chicago facing elevated flood risks and damaging winds. Los ...

Dhaka has long been grappling with air pollution issues. Its air quality usually turns unhealthy in winter and improves during the monsoon ...

The India Meteorological Department has forecast thunderstorms with rain and the maximum temperature expected to settle ...

Canadian provinces have evacuated towns and struggled to contain the second-worst wildfire season in 30 years.

The Minnesota Pollution Control Agency  has issued an air quality alert for all of Minnesota. The alert takes effect 9 a.m.

MINNEAPOLIS (FOX 9) - An air quality alert has been issued for all of Minnesota starting Sunday due to wildfire smoke from ...

MANKATO, Minn. (KEYC) - Another air quality alert has been issued for Minnesota due to Canadian wildfire smoke.

Air quality in New York City continues to pose health risks for the community, as elevated ozone pollution has prompted officials to declare an air quality alert for ...

It's a good day to stay indoors. Wildfire smoke will reach very risk levels and heavy rainfall, hail, wind and lightning will make outdoor activities unsafe, Environment Canada said Saturday.

Track Gurgaon real-time Air Quality Index (AQI) today. Get updates on PM2.5, PM10 levels, pollution sources, and safety tips ...