BEIJING, Dec. 23, (Xinhua): Chinese researchers have developed a new air quality model that enables more accurate simulation of two major pollutants: fine particulate matter and ground-level ozone.

A drone equipped with low-cost air quality sensors has revealed unexpectedly high concentrations of particulate matter at around 100 meters above ground level in Delhi. These new vertical insights ...

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In the time it takes to type this sentence, I will have taken three breaths. Twelve in a minute, 20,000 a day, 7.5 million a year, most of them indoors. Yet until quite recently, researchers have not ...

Wildfires are raging across Canada, and the smoke is being pushed southward. On June 7, extremely poor air quality turned the sky orange in NYC and other parts of the Northeast. Here's a guide to ...

BEIJING -- Chinese researchers have developed a new air quality model that enables more accurate simulation of two major pollutants: fine particulate matter and ground-level ozone. Named the Emission ...