After a brief respite, the air quality in Delhi has once again plunged into the "severe" category on Friday, with the 24-hour ...

According to the Central Pollution Control Board (CPCB), Delhi's average air quality index (AQI) at 7.15 a.m. remained at 371 ...

My love for Lahore feels complicated these days. It’s a love that’s been tested by the very air I breathe. This is the city ...