President Trump is reversing his predecessor’s efforts to clean up areas hardest hit by pollution from heavy industry, ports ...

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

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

Do you use an air purifier in your home? We have pets in our home, and a few of us have allergies. Because we have an open floor plan, lots of cooking smells waft through our upper floor where the ...

Discover how air pollution impacts autoimmune diseases like rheumatoid arthritis and lupus, based on groundbreaking genetic ...

But even as red flag warnings expired and heavy winds died down, another danger has remained: poor air quality across much of ...

A new study found that access to air-conditioning is a stronger predictor of emergency department visits related to PM2.5 ...

Google is pledging to crack down on fake online reviews with tougher punishments for rogue reviewers and businesses after an ...

But even as red flag warnings expired and heavy winds died down, another danger has remained: poor air quality across much of the Los Angeles County area that has health officials urging people to ...

The National Green Tribunal has dismissed a plea for the implementation of a star rating system for all passenger vehicles, based on fuel efficiency and CO2 emission, holding it non maintainable.