The countries with the worst air quality included Bangladesh and India, according to an annual report from IQAir.
However, the annual report from UNICEF, the World Health Organization and the World Bank does not single out the United ...
Data from more than 40,000 air quality monitoring stations in 138 countries, territories and regions were analyzed for the ...
The annual report looks at data from more than more ... micrograms of an air pollutant per cubic meter of air. The World Health Organization recommends 5 micrograms of pollutant per cubic meter.
Fewer than one in five global cities met World Health Organization air pollution standards in 2024 with Central and South ...