The air quality index or AQI was at 182 at Ballygunge, while it was at 111 in Bidhan Nagar at 11 pm, they said. At Jadavpur monitoring station, the AQI was recorded at 143 and at Rabindra Bharati it was measured at 173.from Top India News- News18.com https://ift.tt/2qRFU2b
