Lahore Becomes The City With Worst Air Quality In World: Survey
The amount of PM2.5 particles in the air in Lahore increased from 86.5 to 97.4 micrograms per cubic metre, making it the most polluted city on earth. Lahore rose more…
The amount of PM2.5 particles in the air in Lahore increased from 86.5 to 97.4 micrograms per cubic metre, making it the most polluted city on earth. Lahore rose more…