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 Bangkok Metropolitan Administration (BMA) has authorised all 50 district offices to announce pollution control areas to control sources of particulate matter up to 2.5 microns or PM2.5.Deputy ...
In 2021, 97% of the people living in urban areas was exposed to concentrations of fine particulate matter (PM 2.5 - the most harmful of air pollutants) above the latest guidelines of the World Health ...