After fires destroyed multiple neighborhoods across Los Angeles County, many residents looked up to find blue, smoke-free ...

"The adverse effects of air pollution on sperm health are especially alarming in urban areas experiencing high levels of AQI, ...

But as the fires burned through houses, cars and industrial areas, they spewed out vast amounts of ... The EPA created six ...

Dust and ash left behind from the wildfires across Southern California can be irritating and hazardous when inhaled.

IQAir reports health-harming PM 2.5 levels across Thailand, with Mueang Phra Nakhon Si Ayutthaya Municipality worst hit at US ...

When air quality is hazardous, you can minimize your ... For people living near wildfires in the Los Angeles area, understanding the air quality index (AQI) charts can help you determine if ...

Hazardous air quality can affect ... Here's how to tell if you're in an area at risk. What is the Air Quality Index, or AQI? The Air Quality Index, often referred to as AQI, is a federal measure ...

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

The Department of Environment (DoE) today advised the residents of Dhaka and the surrounding areas to wear face masks while ...

Delhi woke up to a damp Thursday (January 23) morning as light rain brought some respite from the chill. However, the city ...

Early that day, hourly pollution levels registered above 500 on the AQI, posing a "hazardous" health risk to the general population.