After 3.5 years of joint research on #AirQuality , project @smartAQnet will have its concluding event next week fro… https://twitter.com/i/web/status/1306983461991874561
After 3.5 years of joint research on #AirQuality , project @smartAQnet will have its concluding event next week fro… https://twitter.com/i/web/status/1306983461991874561