Over the next 24 hours the index should stay between 18 and 56: cleanest air around 15:00, most polluted around Sun 08:00.
Modelled values: Copernicus CAMS, via OpenWeather · updated 10:00
Hourly air quality forecast in Gyeongsan
4-day forecast, 96 hours- 10 AM546°14 km/h
- 11 AM497°15 km/h
- 12 PM389°15 km/h
- 1 PM2710°15 km/h
- 2 PM2110°14 km/h
- 3 PM1810°13 km/h
- 4 PM1910°11 km/h
- 5 PM218°6 km/h
- 6 PM226°7 km/h
- 7 PM246°8 km/h
- 8 PM245°7 km/h
- 9 PM244°7 km/h
- 10 PM264°7 km/h
- 11 PM303°7 km/h
- 12 AM343°7 km/h
- 1 AM422°7 km/h
- 2 AM482°6 km/h
- 3 AM522°7 km/h
- 4 AM522°7 km/h
- 5 AM543°5 km/h
- 6 AM552°6 km/h
- 7 AM554°3 km/h
- 8 AM564°3 km/h
- 9 AM566°1 km/h
- 10 AM548°3 km/h
- 11 AM5210°2 km/h
- 12 PM4812°4 km/h
- 1 PM4213°5 km/h
- 2 PM3614°4 km/h
- 3 PM3114°5 km/h
- 4 PM2713°6 km/h
- 5 PM2712°4 km/h
- 6 PM2811°3 km/h
- 7 PM3211°4 km/h
- 8 PM4110°4 km/h
- 9 PM5210°7 km/h
- 10 PM5810°5 km/h
- 11 PM629°4 km/h
- 12 AM639°3 km/h
- 1 AM639°2 km/h
- 2 AM629°2 km/h
- 3 AM628°3 km/h
- 4 AM648°5 km/h
- 5 AM667°5 km/h
- 6 AM688°5 km/h
- 7 AM698°5 km/h
- 8 AM718°5 km/h
- 9 AM718°5 km/h
- 10 AM679°6 km/h
- 11 AM639°7 km/h
- 12 PM629°8 km/h
- 1 PM609°7 km/h
- 2 PM609°8 km/h
- 3 PM619°10 km/h
- 4 PM619°8 km/h
- 5 PM619°10 km/h
- 6 PM618°10 km/h
- 7 PM618°9 km/h
- 8 PM628°11 km/h
- 9 PM638°11 km/h
- 10 PM648°10 km/h
- 11 PM667°9 km/h
- 12 AM677°8 km/h
- 1 AM686°7 km/h
- 2 AM705°6 km/h
- 3 AM734°4 km/h
- 4 AM773°2 km/h
- 5 AM803°1 km/h
- 6 AM812°1 km/h
- 7 AM822°1 km/h
- 8 AM814°2 km/h
- 9 AM787°1 km/h
- 10 AM7010°3 km/h
- 11 AM6412°4 km/h
- 12 PM5913°4 km/h
- 1 PM4514°3 km/h
- 2 PM3415°3 km/h
- 3 PM3115°5 km/h
- 4 PM2913°5 km/h
- 5 PM2812°5 km/h
- 6 PM2810°5 km/h
- 7 PM289°5 km/h
- 8 PM357°5 km/h
- 9 PM396°5 km/h
- 10 PM465°5 km/h
- 11 PM525°6 km/h
- 12 AM544°6 km/h
- 1 AM604°5 km/h
- 2 AM644°5 km/h
- 3 AM663°4 km/h
- 4 AM693°4 km/h
- 5 AM723°4 km/h
- 6 AM763°4 km/h
- 7 AM784°4 km/h
- 8 AM806°4 km/h
- 9 AM838°4 km/h
Daily air quality forecast in Gyeongsan
| Day | Peak AQI | icon | High / Low | Wind |
|---|---|---|---|---|
| Sat7 | 54avg 28 |  | 10° / 3°C | 10 km/h |
| Sun8 | 62avg 46 |  | 14° / 2°C | 5 km/h |
| Mon9 | 71avg 64 |  | 9° / 7°C | 7 km/h |
| Tue10 | 82avg 56 | | 15° / 2°C | 4 km/h |
| Wed11 | 83avg 70 | | 8° / 3°C | 4 km/h |
Each day shows its worst hour (peak) and its average.
- PM2.5 Fine particles (≤ 2.5 µm)10.9 µg/m³54
- PM10 Coarse particles (≤ 10 µm)13.4 µg/m³12
- NO₂ Nitrogen dioxide17.1 µg/m³8
- SO₂ Sulphur dioxide14.3 µg/m³7
- CO Carbon monoxide269.6 µg/m³2
- O₃ Ozone57.2 µg/m³26
What this means today
Air quality is acceptable. People unusually sensitive to air pollution may want to limit prolonged exertion outdoors.
- Sensitive groups
- Usually fine; watch for symptoms
- Outdoor exercise
- Fine for most people
- Windows
- Open, close if you smell smoke or traffic
The index is set by PM2.5 at 11.0 µg/m³ (sub-index 54).
These values come from the Copernicus atmospheric model as distributed by OpenWeather, sampled at the coordinates of Gyeongsan. They are modelled concentrations on a grid, not readings from a monitoring station inside the town, so neighbouring localities in the same grid cell will show similar figures. Treat them as a regional indication rather than a measurement taken at your street.
Air quality history in Gyeongsan
60 US AQI · Moderate · November average
3% lower than the 12-month average (62).
Hourly model data (Copernicus CAMS via OpenWeather), US AQI computed by Weatheo
Air quality near Gyeongsan
Modelled (Copernicus CAMS via Open-Meteo), worst first · Updated 10:00
South Korea: cities ranked by air quality right now
Modelled (Copernicus CAMS via Open-Meteo), worst first · Updated 10:00