Overview
- Indian oncologists say toxic air is reshaping the cancer burden, with urban PM2.5 levels frequently far above safety limits.
- Doctors report more lung cancer in non-smokers, notably among women and younger patients, pointing to environmental exposure.
- Seasonal spikes tied to festivals, winter weather and stubble burning are expected to heighten health risks in the coming weeks.
- India records about 1.4 million new cancer cases a year, with projections of roughly 1.57 million in 2025.
- A 2022 WHO estimate attributes 29% of global lung cancer deaths to air pollution, reinforcing calls for cleaner household fuels and prevention.