Health

India Has 9 Out Of 10 World's Most Polluted Cities, But Few Air Quality Monitors Than Other...

India has nine of the 10 most polluted cities worldwide, but it needs 1,600 to 4,000 air quality monitors owing to its size, population and rising pollution levels. As of September 2021, India has only 804 air quality monitors, mostly in urban areas.Experts said that this is the reason why the...