Air Quality in Koch'ang, South Korea
Cloudy
19.1°C · 74.8% humidity
19.1°
Feels 19.1°
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
9 stations
Nearby Monitoring Stations
AQI Forecast
54
11pm
54
54
34
2am
40
56
59
5am
61
62
51
8am
52
33
26
11am
26
26
27
2pm
27
27
34
5pm
54
54
54
8pm
54
54
Air Quality Index Trend
47h · 37 stnKoch'ang's air quality is influenced by industrial emissions, vehicle traffic, and regional pollution transport. Winter heating season and spring dust events typically create the most challenging air quality conditions.
74.8%
Humidity
33.8 km/h
Wind SE
1007.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
8.05 µg/m³
PM10▲
66.15 µg/m³
050100150200300500
What is the weather forecast for Koch'ang?
Temperature & Precipitation
PM2.5 Trend
47h · 37 stationsPM2.58.05 µg/m³
✓ WHO
Good
PM1066.15 µg/m³
Moderate
UV INDEX0.7
Low
Station readings (9 stations within 25 km)
8.05
Median
8.96
Average
4.1
Low
15.9
High
PM2.5 µg/m³ · Model: 33.6 · Bias: +25.5
What is the 7-day forecast for Koch'ang?
06-09
21.6° 19.1°
06-10
19.5° 17.0°
06-11
23.6° 18.6°
06-12
22.1° 19.7°
06-13
22.8° 19.2°
06-14
23.1° 20.3°
0.62 mm
06-15
23.1° 19.1°
Both models agree
Avg diff: 2.6°C
Where are air quality stations near Koch'ang?
65
Gochang-gun, Jeonbuk, South Korea (고창읍 전북)
48
Gochang-gun, Jeonbuk, South Korea (고창읍 전북)
5
Gochang-gun, Jeonbuk, South Korea (고창읍 전북)
61
Gochang-gun, Jeonbuk, South Korea (고창읍 전북)
55
Gochang-gun, Jeonbuk, South Korea (고창읍 전북)
29
Gochang-gun, Jeonbuk, South Korea (고창읍 전북)
4
Gochang-gun, Jeonbuk, South Korea (고창읍 전북)
89
Gochang-gun, Jeonbuk, South Korea (고창읍 전북)
5
Gochang-gun, Jeonbuk, South Korea (고창읍 전북)
61
Gochang-gun, Jeonbuk, South Korea (고창읍 전북)
What cities are near Koch'ang?
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T17:28 UTC.