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Air Pollution Improvements Saved 1.7 Million Lives in 2019

4/3/2026

23 3 Full Breakdown

Summary

Story summary

Reductions in vulnerability to air pollution saved about 1.7 million lives in 2019.
Improvements in particle pollution occurred in 139 of 193 countries, with Europe and North America recording the largest gains.
Air pollution-related deaths rose from 3.8 million in 1990 to 5.1 million in 2019.
Projections indicate deaths could exceed 10 million annually by 2050 if trends continue.

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Story summary

Reductions in vulnerability to air pollution saved about 1.7 million lives in 2019.
Improvements in particle pollution occurred in 139 of 193 countries, with Europe and North America recording the largest gains.
Air pollution-related deaths rose from 3.8 million in 1990 to 5.1 million in 2019.
Projections indicate deaths could exceed 10 million annually by 2050 if trends continue.