Beware, calm winds to worsen air quality

PATNA: Patna's air quality may worsen over the next weeks with the winds getting calm even as the winter has arrived.

Read More
Publication Date: 
07/11/2017
Times Of India (Patna)
Tags:
Bihar, Air Pollution, Patna (T), Air Quality Index (AQI), Central Pollution Control Board (CPCB), PM 2.5