Scientists discovered that even a few hours of exposure to air pollution reduces focus, makes emotions harder to read, and weakens selective attention. These cognitive impairments could impact daily ...
A new study published in National Science Review examines China's trends in primary particulate matter (PM) emissions from 1960 to 2019, revealing significant transformations in PM size fractions and ...
The two biggest airborne health concerns are ground-level ozone and particulate matter — especially fine particles known as PM2.5, which are 2.5 micrometers in diameter or smaller, according to ...
The Tokyo government’s new target for the level of airborne fine particle matter with a diameter of 2.5 micrometers or less, known as PM2.5 (particulate matter 2.5), will be set at 10 micrograms ...