South Korea · Asia/Seoul
Andong air quality
AQI estimate unavailable
CAMS model-based US AQI estimate
Complete eligible model windows are not available within the stale policy; pollutant concentrations are shown below.
Model values for Oct 31 15:00 KST · CAMS model estimate, may differ from monitoring stations and street-level conditions
Data may be delayed · Page generated 2026-10-31 15:22 KST
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 particles13.8 µg/m³
- PM10Coarse particles19.1 µg/m³
- O3Ozone74.2 µg/m³
- NO2Nitrogen dioxide10.7 µg/m³
- SO2Sulphur dioxide6.7 µg/m³
- COCarbon monoxide211.4 µg/m³
Weather in Andong
See the temperature, rain and wind forecast for Andong.
Andong 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 |
|---|---|---|---|---|---|---|
| 9.7 | 12.7 | 74.1 | 12.7 | 6.5 | 195.9 | |
| 6.8 | 8.2 | 69.2 | 17.7 | 6.4 | 190.2 | |
| 5.9 | 6.6 | 57.8 | 25.9 | 6.6 | 200.5 | |
| 6.0 | 6.5 | 47.0 | 32.2 | 6.8 | 213.2 | |
| 6.6 | 6.9 | 39.1 | 36.6 | 7.1 | 224.2 | |
| 7.6 | 7.8 | 32.5 | 40.7 | 7.6 | 236.4 | |
| 8.9 | 9.1 | 25.2 | 46.9 | 8.3 | 252.0 | |
| 10.2 | 10.4 | 17.7 | 53.6 | 8.8 | 267.6 | |
| 11.2 | 11.4 | 13.6 | 56.7 | 9.1 | 276.0 | |
| 12.0 | 12.2 | 13.4 | 54.2 | 9.0 | 274.3 | |
| 12.8 | 13.0 | 13.6 | 50.9 | 8.9 | 271.4 | |
| 13.7 | 13.9 | 13.4 | 47.3 | 8.5 | 268.3 | |
| 14.5 | 14.8 | 12.6 | 45.7 | 8.3 | 266.2 | |
| 15.6 | 15.9 | 12.2 | 44.8 | 8.3 | 265.9 | |
| 16.6 | 16.9 | 9.7 | 45.7 | 8.0 | 270.3 | |
| 18.0 | 18.3 | 4.2 | 49.3 | 8.2 | 294.5 | |
| 20.3 | 20.8 | 3.0 | 47.9 | 8.7 | 342.4 | |
| 21.2 | 21.6 | 3.9 | 45.3 | 8.5 | 355.2 | |
| 20.1 | 20.6 | 5.9 | 40.5 | 7.6 | 340.0 | |
| 19.5 | 20.2 | 8.0 | 38.9 | 7.4 | 326.8 | |
| 19.8 | 20.6 | 9.8 | 38.4 | 7.5 | 318.1 | |
| 19.6 | 20.5 | 8.4 | 35.3 | 6.5 | 326.5 | |
| 19.2 | 20.5 | 12.0 | 35.3 | 6.3 | 312.6 | |
| 19.3 | 20.7 | 11.8 | 34.1 | 5.8 | 315.0 |
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: 2026-10-30T12:00:00+00:00. Values valid: Oct 31 15:00 KST. Retrieved: 2026-10-31T03:39:16.912367+00:00.
- Page generated from a snapshot with data state STALE_USABLE; model age 18.4 hours at generation.
- Nearest valid 0.4° model grid cell, about 20 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: UNAVAILABLE (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.
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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