Chiang Mai Air Quality in Real Time
Last updated: --:--:--
US AQI 2024
--
PM2.5
-- µg/m³
Today's High
144 at 00:46:11
Today's Low
116 at 01:01:11
Apr High
283 on 2 Apr
Apr Low
36 on 15 Apr
2026 High
283 on 2 Apr
2026 Low
16 on 22 Mar
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