Delhi Breathing Easier Since 2014 as PM10 Levels Drop by Over 30% But It's a Long Battle Ahead
Particulate Matter (PM) is an indicator of ambient pollution and is basically a mixture of extremely small particles and liquid droplets like acids, chemicals, gas, water, metals, soil dust particles
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Particulate Matter (PM) is an indicator of ambient pollution and is basically a mixture of extremely small particles and liquid droplets like acids, chemicals, gas, water, metals, soil dust particles
