Nearly 99% of the global population is exposed to air that falls below World Health Organization standards, contributing to 7 million premature deaths annually. Air pollution is a critical health crisis, especially in smog-heavy cities across Asia. Pollutants like PM 2.5 and PM 10, derived from burning coal and other fuels, pose substantial risks. Experts emphasize that harmful air quality isn't always visible, indicating that awareness and understanding of pollutant sources are vital for communities to combat air pollution effectively.
Air quality varies dramatically from place to place, with nearly 99% of the global population exposed to air that doesn't meet WHO standards.
Polluted air kills 7 million people prematurely every year, highlighting the severe public health crisis posed by poor air quality worldwide.
Air isn't only polluted when it looks smoggy; clear skies can still hide harmful pollutants like PM 2.5 that deeply affect human health.
Fine particulate matter, particularly those less than 2.5 microns, are among the most dangerous pollutants, primarily stemming from burning fossil fuels.
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