Beijing and Delhi often hit the news as two of the most polluted cities in the world, with PM2.5 levels often soaring to tens of times the WHO annual limit (10µg/m3). Smart Air plotted the PM2.5 data from the US Embassy in Delhi and the US Embassy in Beijing to compare how the air quality […]
China
India
Mongolia
Bangladesh
Philippines
GlobalFollow Smart Air
© Copyright 2020 Smart Air. All content made available under Creative Commons BY-NC-SA-4.0
