Air Quality in Koch'ang, South Korea

Cloudy
25.9°C · 85.1% humidity
25.9°
Feels 25.9°
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
61 5am
54
54
38 8am
43
46
48 11am
50
51
52 2pm
50
51
51 5pm
51
52
52 8pm
52
52
51 11pm
51
51
51 2am
51
51
Station readings 45h ago
AQI 61
PM2.5 16.9 µg/m³ · 45h ago
AD 728×90

Air Quality Index Trend

43h · 38 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.

85.1%
Humidity
14.0 km/h
Wind NE
1004.6 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
38
9.2 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Koch'ang?

Temperature & Precipitation

PM2.5 Trend

43h · 38 stations
PM2.59.2 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (5 stations within 25 km)
9.2
Median
9.88
Average
6.0
Low
15.0
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -3.0

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

08-03
26.6° 23.4°
3.19 mm
08-04
28.4° 24.7°
1.63 mm
08-05
26.9° 22.2°
1.19 mm
08-06
27.3° 24.1°
0.06 mm
08-07
27.8° 23.7°
08-08
30.1° 23.8°
08-09
26.7° 25.1°
2.0 mm
Both models agree Avg diff: 5.6°C

Where are air quality stations near Koch'ang?

57
Gochang-gun, Jeonbuk, South Korea (고창읍 전북)
1.3 km PM2.5: 15.0 µg/m³
21
Gochang-gun, Jeonbuk, South Korea (고창읍 전북)
1.3 km PM2.5: 5.0 µg/m³
34
Gochang-gun, Jeonbuk, South Korea (고창읍 전북)
1.3 km PM2.5: 8.2 µg/m³
25
Gochang-gun, Jeonbuk, South Korea (고창읍 전북)
1.3 km PM2.5: 6.0 µg/m³
65
Gochang-gun, Jeonbuk, South Korea (고창읍 전북)
1.3 km PM2.5: 18.8 µg/m³
15
Gochang-gun, Jeonbuk, South Korea (고창읍 전북)
1.3 km PM2.5: 3.6 µg/m³
41
Gochang-gun, Jeonbuk, South Korea (고창읍 전북)
1.3 km PM2.5: 9.8 µg/m³
57
Gochang-gun, Jeonbuk, South Korea (고창읍 전북)
1.3 km PM2.5: 15.0 µg/m³
109
Gochang-gun, Jeonbuk, South Korea (고창읍 전북)
1.3 km PM2.5: 38.7 µg/m³
25
Jangseong-eup, Jeonnam, South Korea (장성읍 전남)
16.4 km PM2.5: 6.0 µg/m³

What cities are near Koch'ang?

30 Jangseong 30 Yeonggwang 54 Jeongeup 30 Damyang 42 Puan 28 Masan 26 Gwangju 38 Kimje 34 Naju 38 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 2026-08-07T23:58 UTC.