Precise prediction of PM2.5 concentrations is crucial for effective environmental management and the safeguarding of public health. However, accurately forecasting PM2.5 levels presents significant ...
Ambient fine particulate matter (PM2.5) is the world’s leading environmental health risk factor. At only 2.5 micrometers or smaller, these particles are small enough to be inhaled and cause ...
Inequalities in exposure to PM2.5 reflect disproportionate distribution of health risks across populations. This study assesses global PM2.5 exposure inequalities and associated trends since 2000.
On February 7, 2024, EPA finalized a rule lowering the primary annual National Ambient Air Quality Standard for PM2.5 to 9.00 ug/m 3. This is a significant reduction from the current 12.00 ug/m 3 ...