An air quality alert was reported by the NWS San Diego CA on Thursday at 12:22 p.m. in effect until Saturday at midnight for ...

The red-level air quality index (AQI) category—covering values from 151 to 200—means the air is unhealthy for everyone, not ...

On Wednesday at 3:35 p.m. an air quality alert was reported by the NWS Greenville-Spartanburg SC in effect until Thursday at ...

The NWS San Diego CA reported an air quality alert at 11:08 a.m. on Wednesday in effect until Thursday at 8 p.m. for ...

At 3:35 p.m. on Wednesday, the NWS Greenville-Spartanburg SC reported an air quality alert in effect until Thursday at ...

The National Weather Service reported an air quality alert at 1:30 p.m. on Thursday in effect until 2:30 p.m. The alert is for Columbus Area, Fremont Area, Omaha Area, Lincoln ...

Lingering smoke from prairie fires left air quality being temporarily deemed unhealthy the morning of April 16 in the Topeka area.

Decorative and aesthetic value, improved air quality and calming effects were found as the most common perceived benefits of ...

Experts and environmentalists have long pointed out that Delhi’s approach to air pollution tends to be reactive ...

According to the Observatory, the city experienced its driest April morning since an automatic weather station was set up in ...

According to the American Lung Association, controlled burns can help fight worse air pollutants from wildfires by burning ...

Delhi recorded a maximum temperature of 39.1 degrees Celsius on Wednesday, 2.3 notches above normal. The maximum temperature ...