The Air Quality Index (AQI) in Delhi remained in the 'satisfactory' category for the 12th consecutive day on Monday, the cleanest spell recorded so far this year ...

Hot & Humid today with unhealthy air for those with upper respiratory concerns. Chance for storms Sunday. Continued hot.

An air quality alert has been issued for much of central Indiana for Friday for smog, the Indiana Department of Environmental ...

Santa Ana Mountains/Foothills, Orange County Coast, Orange County, San Bernardino and Riverside County Valleys and San Gorgonio Pass Near Banning are under an air quality alert which was reported ...