j"1AirSVgBWj4Fk9pec11CLC6QupiGHV5ErE)Bidhannagar, Kolkata - WBPCB, Kolkata, IN2020-12-02T18:00:00.000ZL{"pm25":"170.5 µg/m³","pm10":"362.8 µg/m³","no2":"43.6 µg/m³","co":"3040 µg/m³","o3":"6.14 µg/m³","so2":"13.9 µg/m³"}[88.41003,22.58157]
https://whatsonchain.com/tx/2dbd60a6f0b20a29302ce906c5c6a710bd9c5c33a4fdef00b7a4c152b7829276