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PM2.5 emerges as leading air pollutant linked to global cancer burden
Updated On: 26 August, 2026 08:57 AM IST | New Delhi | Agencies
A global study across 952 locations found PM2.5 was the biggest contributor to air pollution-related cancer, linked to 8.82 million cases between 2000 and 2020
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A study that analysed global cancer burden with a long-term exposure to common air pollutants across 952 locations found that PM2.5 is the dominant contributor.
Particulate matter sized under 2.5 microns or 0.0025 millimetres (PM2.5) accounted for 8.82 million cases of the total 109 million cases identified between 2000 and 2020, according to findings published in the journal Nature Health.


