This year, the maximum decibel level was recorded at 114.1 dB, lower than last year’s maximum of 117.8 dB.
10 Nov 2018 1:24 AM
WBPCB to chalk out action plan to combat situation.
09 Nov 2018 12:36 AM
The online indicators of the pollution monitoring stations in the city glowed red, indicating a 'very poor' air quality.
20 Oct 2017 7:57 AM