24 hrs avg AQI
Pollutants
| LOCATIONS | Status | AQI-US | AQI-IN | PM2.5 | PM10 | Temp | Humid |
|---|---|---|---|---|---|---|---|
| Chiangmai Cmis | POOR | 107 | 64 | 38 | 49 | 25 | 88 |
| City Hall | MODERATE | 66 | 33 | 19 | 33 | 25 | 88 |
| Yupparaj Wittayalai School | GOOD | 29 | 12 | 7 | 11 | 26 | 81 |
| Ban Thammapakorn | GOOD | 33 | 14 | 8 | 10 | 28 | 70 |
| Chiang Mai | GOOD | 29 | 12 | 7 | 12 | 26 | 83 |
Local Time
Wind speed
33 km/h
UV Index
16
Pressure
800 mb
Wear Mask
Stay Indoors
Windows
Use Purifier
Family
AQI
AQI
AQI
AQI
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AQI
24 hrs avg AQI
Air Quality Index (AQI) is a numerical value indicative of the aggregate levels of major pollutants in the ambient air. The more the AQI value, the more polluted the ambient air. It is descriptive of the magnitude of air pollution at a particular location.
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· · ·
Quick answers to some commonly asked questions about the air quality of Chiang Mai.
The real-time AQI near this location is 29 (MODERATE) this reading was last taken .
The current concentration of PM2.5 at Chiang Mai is 7 (µg/m³). The World Health Organisation (WHO) recommends 25 µg/m³ as the threshold concentration of PM2.5. Currently, the concentration is 0.28 times the recommended limit.
Generally, the air quality at Chiang Mai starts deteriorating in late October. The winters are the worst-hit season in terms of air pollution.
