Air Quality in Koch'ang, South Korea

Windy
23.5°C · 85.8% humidity
23.5°
Feels 23.5°
31
Good
Air quality is satisfactory. Enjoy outdoor activities.
9 stations

Nearby Monitoring Stations

AQI Forecast
54 7am
34
25
31 10am
25
25
25 1pm
25
25
25 4pm
25
25
25 7pm
27
27
27 10pm
27
27
27 1am
27
27
34 4am
34
34
AD 728×90

Air Quality Index Trend

47h · 34 stn

Koch'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.

85.8%
Humidity
74.0 km/h
Wind NNE
995.3 hPa
Pressure
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
31
7.37 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Koch'ang?

Temperature & Precipitation

PM2.5 Trend

47h · 34 stations
PM2.57.37 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX6.9
High
AD 300×250
Station readings (9 stations within 25 km)
7.37
Median
11.81
Average
7.2
Low
16.9
High
PM2.5 µg/m³ · Model: 9.75 · Bias: +2.4

What is the 7-day forecast for Koch'ang?

07-22
26.1° 23.3°
1.5 mm
07-23
25.9° 22.0°
50.06 mm
07-24
26.2° 23.9°
15.25 mm
07-25
26.0° 23.5°
07-26
28.1° 23.2°
1.69 mm
07-27
26.6° 24.1°
1.37 mm
07-28
26.8° 23.8°
1.81 mm
Both models agree Avg diff: 2.4°C

Where are air quality stations near Koch'ang?

48
Gochang-gun, Jeonbuk, South Korea (고창읍 전북)
1.3 km PM2.5: 11.5 µg/m³
46
Gochang-gun, Jeonbuk, South Korea (고창읍 전북)
1.3 km PM2.5: 11.0 µg/m³
57
Gochang-gun, Jeonbuk, South Korea (고창읍 전북)
1.3 km PM2.5: 15.0 µg/m³
69
Gochang-gun, Jeonbuk, South Korea (고창읍 전북)
1.3 km PM2.5: 20.7 µg/m³
20
Gochang-gun, Jeonbuk, South Korea (고창읍 전북)
1.3 km PM2.5: 4.8 µg/m³
86
Gochang-gun, Jeonbuk, South Korea (고창읍 전북)
1.3 km PM2.5: 28.7 µg/m³
38
Gochang-gun, Jeonbuk, South Korea (고창읍 전북)
1.3 km PM2.5: 9.1 µg/m³
38
Gochang-gun, Jeonbuk, South Korea (고창읍 전북)
1.3 km PM2.5: 9.1 µg/m³
59
Gochang-gun, Jeonbuk, South Korea (고창읍 전북)
1.3 km PM2.5: 15.9 µg/m³
25
Gochang-gun, Jeonbuk, South Korea (고창읍 전북)
1.3 km PM2.5: 6.0 µg/m³

What cities are near Koch'ang?

45 Jangseong 52 Yeonggwang 47 Jeongeup 23 Damyang 50 Puan 53 Masan 41 Gwangju 23 Kimje 49 Naju 60 Hwasun
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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 2026-07-22T01:03 UTC.