The Indian government has relaxed sulphur dioxide emission regulations for coal-based thermal power plants, extending ...

A bill in Congress to roll back tough new air-quality standards could spell trouble for California's Central Valley, which consistently tops the list of regions with the dirtiest air in the nation.

In a move that may spare majority of the coal- and lignite-based thermal power plants (TPPs) in the country from installing ...

The recent announcement from the U.S. Environmental Protection Agency that the federal government plans to strengthen the nation’s air quality standards for deadly fine particle pollution, or ...

The Environmental Protection Agency (EPA) recently announced plans to strength national air quality standards around fine particle pollution, often described as PM2.5. Under the proposed changes ...

Delhi maintained a ‘satisfactory’ Air Quality Index for 11 straight days, but experts criticised the city’s pollution plan, ...

India’s capital, Delhi, recorded a “very poor” air quality index of 364 on Wednesday, according to the Central Pollution Control Board, which considers readings below 50 to be good.

While the U.S. has made great progress improving air quality in recent decades, air pollution is still a driver of many serious health conditions both domestically and globally. According to a new ...

It’s the first global air quality report based on the WHO’s new pollution guidelines, which suggest that average annual readings of hazardous fine particulate matter, or PM 2.5, not exceed 5 ...