Dec 01, 2015 PM EST - Czarelli Tuason
The air pollution in Beijing reportedly reached an "orange alert" on Sunday with PM 2.5 levels at 391 micrograms per cubic meter attributed to coal burning in homes and industrial plants.
Nov 10, 2015 AM EST - Therese Agcopra
Sunday's air pollution reading in China is by far the country's worst since 2013.
May 08, 2023 AM EDT - Serena Martinez