Intermittent rain and warnings of cyclone ‘Sitrang’ saw air pollution levels dip in Kolkata on Diwali, though the rain gods could not stem fireworks’ use and the resulting noise in the capital of neighbouring state of Jharkhand.
Air pollution level across Kolkata on Kali Puja-Diwali evening was “far less” than what it was on the occasion in the last three years, an official of West Bengal Pollution Control Board (WBPCB) said on Tuesday.
The dip in air pollution can largely be attributed to intermittent showers since Monday morning under the impact of cyclone ‘Sitrang’, he said.
