Chiang Mai Air Quality in Real Time
Last updated: --:--:--
US AQI 2024
--
PM2.5
-- µg/m³
Today's High
51 at 01:01:11
Today's Low
11 at 01:16:11
Nov High
138 on 2 Nov
Nov Low
11 on 3 Nov
2026 High
500 on 12 Aug
2026 Low
2 on 15 May
Live View
Live
Daily Average AQI History
2025
M
T
W
T
F
S
S
AQI Scale
0-50 Good
51-100 Moderate
101-150 Unhealthy*
151-200 Unhealthy
201-300 Very Unhealthy
301+ Hazardous