Why this haze?….. Awais Anwer Khawaja
Most parts of Pakistan, particularly central Punjab, are currently in the grip of smog these days. Schools and offices in Lahore are observing restricted working days. PM2.5 and PM10 values … Read More
Most parts of Pakistan, particularly central Punjab, are currently in the grip of smog these days. Schools and offices in Lahore are observing restricted working days. PM2.5 and PM10 values … Read More