A Delhi Metro Station Campus in Faridabad In Faridabad, a city in Delhi NCR, the air pollution levels have gone up 25 times higher than the safe limits. According to the city’s pollution monitoring station, “the PM2.5 was found 1,515 micrograms per cubic meters by 9 AM, while by 12 noon, it dropped to 1,457 units and 1,452 units by 1 PM“. This is with respect to permissible limits of...
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