NEW DELHI, Jan. 15 (Xinhua) -- Amid deteriorating air quality in the Indian capital, the federal government Wednesday reimposed stricter curbs under the Graded Response Action Plan (GRAP) Stage-IV in ...

Lahore has once again emerged as the most polluted city in the world, registering an average Air Quality Index (AQI) reading of 271, according to the latest global air pollution data. This figure ...

Dhaka, the overcrowded capital city of Bangladesh, has topped the list of cities with the worst air quality with an AQI index ...

Dhaka, the overcrowded capital city of Bangladesh, has again ranked the fourth on the list of cities with the worst air ...