Most of the world breathes unhealthy air. Poor monitoring, industrial emissions, and weak regulations worsen air pollution.
In the five years between 2019 and 2024, average annual air pollution by particles of 2.5 micrometers in diameter or smaller ...
The program had used sensors at more than 80 U.S. embassies and consulates to track air quality, mostly in places where such ...
But the report said air pollution “remains a significant health burden… reducing life expectancy by an estimated 5.2 years.” Its national annual average PM2.5 concentration decreased from 32 ...