Tainan Air Quality
Current air-quality information for Tainan, Taiwan.
Air quality may be acceptable, though unusually sensitive people may notice effects.
World Air Quality Index Project (WAQI) · Updated 2026-10-17T14:00:00+08:00Health context
At the current AQI of 57, Tainan is in the Moderate category. Most people can continue normal activities; people who are unusually sensitive to air pollution may consider reducing prolonged or very strenuous outdoor exertion if they experience symptoms. Current pollutant values shown for Tainan are PM2.5 57 µg/m³, PM10 30 µg/m³, O₃ 45 µg/m³, NO₂ 3.9 µg/m³. The current reading is identified on this page as World Air Quality Index Project (WAQI).
Air-quality information is not medical advice. People with asthma, heart or lung disease, children, older adults and other sensitive groups may need to take additional precautions when pollution is elevated.
Recent History & Forecast
This chart shows atmospheric-model AQI history and forecast from Open-Meteo / Copernicus Atmosphere Monitoring Service (CAMS) model. It is separate from any monitoring-station observation shown in the Current AQI card.
What does AQI 57 mean in Tainan?
Tainan currently has an AQI of 57, which falls in the Moderate category. Air quality is generally acceptable for most people. People who are unusually sensitive to air pollution may notice symptoms during prolonged or strenuous outdoor activity and can reduce exertion if needed. The pollutant values currently shown for Tainan are PM2.5 57 µg/m³, PM10 30 µg/m³, O₃ 45 µg/m³, NO₂ 3.9 µg/m³. The displayed current conditions are identified as World Air Quality Index Project (WAQI).
Nearby cities
- Kaohsiung air quality — approximately 43 km away
- Fengshan air quality — approximately 43 km away
- Taichung air quality — approximately 137 km away
- Hsinchu air quality — approximately 216 km away
- Taoyuan air quality — approximately 248 km away
- Banqiao air quality — approximately 259 km away
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