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Story summary
- The IIT Kharagpur study found that 2024 heatwaves raised ozone levels, contributing to more than 26,500 deaths.
- Ozone concentrations reached 85-110 µg/m³, exceeding the WHO limit of 70 µg/m³ across India.
- The surge accounted for 15,615 heart-disease and 10,898 chronic obstructive pulmonary disease deaths.
- Researchers recommend adding ozone forecasts to Heat Action Plans to reduce the health burden.
