Air quality in wildfire-stricken Los Angeles improved on Thursday from hazardous peaks hit earlier this month, as tiny soot ...

Air purifiers are a great tool for improving your indoor air quality. You could also invest in a sensor just so you know what ...

A total of six towns in Monmouth and Ocean counties have unhealthy air and ozone levels, according to AirNow.gov.

The Air Quality Index, or AQI, is the primary system used to warn the public when air pollution is dangerous. It’s based on ...

Calculating air pollution from wildfires and other events has become more complicated. That doesn’t mean it’s necessarily ...

On Friday, the South Coast Air Quality Management District issued a smoke advisory for the fourth consecutive day, largely ...

Ash from the recent LA County fires and burn scars formed by other wildfires in the fall can be dispersed by strong winds.

The National Weather Service has issued an air quality alert due to harmful levels of windblown dust and ash as multiple ...

On Friday, the Central government's Commission for Air Quality Management lifted the GRAP-III restrictions in Delhi-NCR after ...

Wildfire ash carries many carcinogens that could cause short- and long-term health problems, including asthma attacks and ...

Air quality across parts of California is deteriorating to hazardous levels as strong winds drive rapid wildfire spread and stir up heavy dust.

After the fires get under control, wind could help push some particles out of the air, as will gravity with some larger ...