Hualien AQI: Hualien Real-time Air Quality Index (AQI). |
32 | Good Updated on Friday 12:00 Primary pollutant: o3 |
| current | past 2 days | min | max | |
PM2.5 AQI | 25 | 9 | 53 | |
PM10 AQI | 15 | 7 | 27 | |
O3 AQI | 32 | 8 | 32 | |
NO2 AQI | 4 | 3 | 14 | |
SO2 AQI | 2 | 1 | 2 | |
CO AQI | 2 | 2 | 5 | |
UVI | 4 | 1 | 4 | |
Temp. | 24 | 19 | 24 | |
Pressure | 1023 | 1022 | 1026 | |
Humidity | 62 | 62 | 82 | |
Wind | 4 | 1 | 7 | |
Air Quality Forecast

Air Quality Data provided by: TAQM - Taiwan Environmental Protection Agency (行政院環保署-空氣品質監測網) (epa.gov.tw)
Do you know of any Air Quality stations in your area? why not participate to the map with your own air quality station?
> aqicn.org/gaia/ <
Share: “How polluted is the air today? Check out the real-time air pollution map, for more than 100 countries.”
Share: “Hualien, Taiwan Air Quality is Good - on Friday, Nov 21st 2025, 12:00 pm”
Cloud API
This air quality monitoring station real-time data can be programmatically accessed using this API url: (For more information, check the API page:aqicn.org/api/ or aqicn.org/data-platform/api/H1647)






