65
Moderate · Dominant pollutant: PM2.5
Acceptable for most, but unusually sensitive people may experience minor symptoms.
The current Air Quality Index (AQI) in Chiang Mai is 65, categorized as Moderate. Acceptable for most, but unusually sensitive people may experience minor symptoms.
Pollutants & conditions
| Measurement | Value |
|---|
| PM2.5 | 65 |
| PM10 | 82 |
| Ozone (O₃) | 14.6 |
| Nitrogen Dioxide (NO₂) | 7.5 |
| Sulfur Dioxide (SO₂) | 0.6 |
| Temperature (°C) | 26 |
| Humidity (%) | 88 |
| Pressure (hPa) | 1009 |
| Wind (m/s) | 3.6 |
PM2.5 forecast
| Date | Avg | Min | Max |
|---|
| 2026-05-19 | 64 | 52 | 68 |
| 2026-05-20 | 87 | 68 | 89 |
| 2026-05-21 | 90 | 89 | 110 |
| 2026-05-22 | 89 | 89 | 89 |
| 2026-05-23 | 80 | 68 | 89 |
Nearby cities
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