Air Quality in Changsu, South Korea
Rain
20.5°C · 98.1% humidity
20.5°
Feels 20.5°
53
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
12 stations
Nearby Monitoring Stations
AQI Forecast
25
4am
25
25
53
7am
47
39
35
10am
31
30
28
1pm
28
27
28
4pm
26
26
28
7pm
27
34
27
10pm
27
27
27
1am
27
34
Air Quality Index Trend
47h · 29 stnChangsu'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.
98.1%
Humidity
23.3 km/h
Wind NE
996.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
12.99 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Changsu?
Temperature & Precipitation
PM2.5 Trend
47h · 29 stationsPM2.512.99 µg/m³
✓ WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (12 stations within 25 km)
12.99
Median
11.0
Average
7.2
Low
15.9
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -7.1
What is the 7-day forecast for Changsu?
07-21
26.4° 20.0°
2.75 mm
07-22
24.5° 19.8°
23.5 mm
07-23
25.5° 16.2°
36.87 mm
07-24
29.1° 21.6°
53.0 mm
07-25
27.9° 21.0°
4.25 mm
07-26
32.5° 20.7°
3.44 mm
07-27
25.9° 21.2°
0.06 mm
Both models agree
Avg diff: 2.6°C
Where are air quality stations near Changsu?
61
Jangsu-eup, Jeonbuk, South Korea (장수읍 전북)
20
Jangsu-eup, Jeonbuk, South Korea (장수읍 전북)
55
Jangsu-eup, Jeonbuk, South Korea (장수읍 전북)
34
Jangsu-eup, Jeonbuk, South Korea (장수읍 전북)
13
Jangsu-eup, Jeonbuk, South Korea (장수읍 전북)
52
Jangsu-eup, Jeonbuk, South Korea (장수읍 전북)
50
Jangsu-eup, Jeonbuk, South Korea (장수읍 전북)
21
Jangsu-eup, Jeonbuk, South Korea (장수읍 전북)
53
Jangsu-eup, Jeonbuk, South Korea (장수읍 전북)
9
Jangsu-eup, Jeonbuk, South Korea (장수읍 전북)
What cities are near Changsu?
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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 2026-07-21T22:58 UTC.