Chiang Mai Air Quality in Real Time
Last updated: --:--:--
US AQI 2024
--
PM2.5
-- µg/m³
Today's High
41 at 17:06:12
Today's Low
11 at 09:01:12
May High
113 on 4 May
May Low
7 on 10 May
2026 High
283 on 2 Apr
2026 Low
7 on 10 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