j"1AirSVgBWj4Fk9pec11CLC6QupiGHV5ErE(Valthermond-Noorderdiep, Valthermond, NL2020-11-28T11:00:00.000ZB{"o3":"36.54 µg/m³","pm10":"24.91 µg/m³","no2":"6.67 µg/m³"}[6.93243,52.8757]
https://whatsonchain.com/tx/91983b80a71e7c4c287db84f15aaa9492dc6f47c6cd87b9810223b17551e3031