Taiwan · Asia/Taipei
Taipei air quality
71
Moderate
CAMS model-based US AQI estimate
Highest pollutant sub-index: O3
Model values for Oct 02 15:00 CST · CAMS model estimate, may differ from monitoring stations and street-level conditions
Data may be delayed
AirNow by Skymory is an independent service; it is not affiliated with or endorsed by U.S. EPA or the official AirNow service.
Pollutants now (modeled)
- PM2.5Fine particles13.2 µg/m³
- PM10Coarse particles17.0 µg/m³
- O3Ozone104.5 µg/m³
- NO2Nitrogen dioxide12.4 µg/m³
- SO2Sulphur dioxide8.8 µg/m³
- COCarbon monoxide252.7 µg/m³
Weather in Taipei
See the temperature, rain and wind forecast for Taipei.
Taipei weather forecast on SkymoryNext 24 hours: PM2.5
Pollutant forecast
Hourly model samples in local time; no interpolation.
| Local time | PM2.5 µg/m³ | PM10 µg/m³ | O3 µg/m³ | NO2 µg/m³ | SO2 µg/m³ | CO µg/m³ |
|---|---|---|---|---|---|---|
| 13.7 | 17.5 | 90.6 | 20.9 | 9.8 | 287.6 | |
| 14.3 | 18.0 | 76.1 | 30.6 | 10.9 | 331.9 | |
| 16.5 | 19.9 | 54.5 | 47.3 | 12.0 | 407.7 | |
| 15.7 | 19.3 | 56.7 | 43.2 | 11.5 | 378.5 | |
| 16.3 | 20.1 | 57.1 | 40.9 | 11.3 | 366.6 | |
| 16.1 | 20.3 | 62.6 | 33.7 | 10.9 | 333.0 | |
| 15.6 | 20.2 | 67.0 | 28.5 | 9.8 | 308.4 | |
| 14.6 | 19.1 | 71.8 | 23.6 | 8.2 | 284.7 | |
| 13.7 | 18.4 | 77.2 | 17.7 | 7.0 | 255.6 | |
| 11.5 | 15.9 | 85.3 | 10.3 | 6.0 | 222.2 | |
| 10.8 | 15.0 | 87.8 | 7.5 | 5.8 | 209.5 | |
| 11.1 | 15.5 | 86.5 | 7.3 | 6.0 | 209.0 | |
| 11.5 | 15.9 | 84.1 | 8.2 | 6.3 | 214.0 | |
| 12.6 | 17.4 | 80.8 | 10.9 | 6.8 | 227.7 | |
| 15.1 | 19.9 | 69.2 | 22.6 | 8.6 | 284.0 | |
| 16.2 | 21.8 | 74.7 | 24.7 | 10.6 | 300.5 | |
| 16.9 | 22.7 | 75.5 | 27.1 | 11.7 | 326.4 | |
| 14.9 | 21.3 | 93.1 | 14.7 | 10.9 | 256.3 | |
| 15.7 | 22.9 | 99.9 | 10.6 | 9.5 | 237.9 | |
| 17.0 | 24.7 | 104.5 | 9.0 | 9.0 | 235.1 | |
| 16.8 | 24.6 | 106.5 | 7.5 | 8.1 | 229.6 | |
| 18.1 | 26.2 | 104.8 | 8.9 | 8.6 | 239.9 | |
| 18.1 | 26.0 | 100.8 | 10.7 | 8.3 | 245.8 | |
| 19.0 | 25.9 | 87.6 | 18.7 | 8.5 | 288.9 |
Data details: about this air quality estimate
Values are modeled by the Copernicus Atmosphere Monitoring Service (CAMS) global forecast, extracted and converted by Skymory for this city. They are model estimates on a coarse grid, not measurements from monitoring stations, and they do not resolve street-level exposure.
- Model initialization: 2026-10-01T12:00:00+00:00. Values valid: Oct 02 15:00 CST. Retrieved: 2026-10-02T04:45:40.683716+00:00.
- Page generated from a snapshot with data state STALE_USABLE; model age 19.9 hours at generation.
- Nearest valid 0.4° model grid cell, about 18 km from the city point.
- Gases are converted with matching model-level 137 temperature, humidity, surface pressure (lnsp) and hybrid coefficients; particulate matter is read directly from the surface fields.
- AQI estimate completeness: COMPLETE (COMPLETE means all six pollutants have a complete model window).
The AQI estimate applies EPA breakpoints (May 2026) to explicit trailing model windows (PM 24 h, CO 8 h, NO2 1 h, SO2 and O3 per EPA rules). It is not a station observation, official daily maximum or NowCast, and the official AQI field remains unavailable.
Averaging windows used
- CO: 8h window
- NO2: 1h window
- O3: 1h, 8h window
- PM10: 24h window
- PM2.5: 24h window
- SO2: 1h, 24h window
Surface compatibility by pollutant
| Pollutant | Surface compatibility |
|---|---|
| PM2.5 | DIRECT_SURFACE |
| PM10 | DIRECT_SURFACE |
| O3 | DERIVABLE_SURFACE |
| NO2 | DERIVABLE_SURFACE |
| SO2 | DERIVABLE_SURFACE |
| CO | DERIVABLE_SURFACE |
Source and license
Contains modified Copernicus Atmosphere Monitoring Service information 2026; city extraction and concentration conversion. CAMS global atmospheric composition forecasts (ECMWF/CAMS). CC BY 4.0.
Provider times stay separate from page generation: collecting data or regenerating this page never resets the source time. Data sources and methodology
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