Omnia Cafe & Roastery


Photharam Rd, Tambon Chang Phueak, Amphoe Mueang Chiang Mai, Chang Wat Chiang Mai 50300, Thailand

Air quality review

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There are many places in Chiang Mai that have an air purifier but where the air quality is still not much better than outside.

Do you have a air quality meter and want to share the results with everyone?

  • 03/25/2020 at 12:00PM
  • Shared by: STAN
  • AQI inside "85" vs outside "250"