Air Quality in Suwon, South Korea

Windy
19.4°C · 39.2% humidity
19.4°
Feels 19.4°
63
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
39 stations

Nearby Monitoring Stations

AQI Forecast
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Air Quality Index Trend

45h · 97 stn

Suwon'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. Current PM2.5 concentration in Suwon is 1.2× the WHO 24-hour guideline of 15 µg/m³.

39.2%
Humidity
50.1 km/h
Wind WNW
1016.5 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
63
17.95 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Suwon?

Temperature & Precipitation

PM2.5 Trend

45h · 97 stations
PM2.517.95 µg/m³ ×1.2 WHO
Moderate
PM1027.4 µg/m³
Good
UV INDEX0.0
Low
Station readings (39 stations within 25 km)
17.95
Median
17.45
Average
2.2
Low
28.3
High
PM2.5 µg/m³ · Model: 8.2 · Bias: -9.8

What is the 7-day forecast for Suwon?

10-21
19.8° 15.4°
0.25 mm
10-22
23.2° 13.4°
0.88 mm
10-23
20.8° 9.3°
10-24
14.8° 13.7°
15.0 mm
10-25
20.5° 11.1°
0.31 mm
10-26
18.7° 10.1°
0.13 mm
10-27
18.9° 14.2°
Both models agree Avg diff: 4.9°C

Where are air quality stations near Suwon?

50
Sinpung-dong, Suwon-si, Gyeonggi, South Korea (신풍동 경기)
0.8 km PM2.5: 12.0 µg/m³
63
Sinpung-dong, Suwon-si, Gyeonggi, South Korea (신풍동 경기)
0.8 km PM2.5: 17.8 µg/m³
65
Sinpung-dong, Suwon-si, Gyeonggi, South Korea (신풍동 경기)
0.8 km PM2.5: 18.8 µg/m³
53
Sinpung-dong, Suwon-si, Gyeonggi, South Korea (신풍동 경기)
0.8 km PM2.5: 13.1 µg/m³
46
Dongsuwon, Gyeonggi, South Korea (경수대로(동수원) 경기)
2.4 km PM2.5: 11.0 µg/m³
38
Dongsuwon, Gyeonggi, South Korea (경수대로(동수원) 경기)
2.4 km PM2.5: 9.1 µg/m³
4
Dongsuwon, Gyeonggi, South Korea (경수대로(동수원) 경기)
2.4 km PM2.5: 1.0 µg/m³
57
Cheoncheon-dong, Suwon-si, Gyeonggi, South Korea (천천동 경기)
3.0 km PM2.5: 15.0 µg/m³
53
Cheoncheon-dong, Suwon-si, Gyeonggi, South Korea (천천동 경기)
3.0 km PM2.5: 13.1 µg/m³
38
Cheoncheon-dong, Suwon-si, Gyeonggi, South Korea (천천동 경기)
3.0 km PM2.5: 9.1 µg/m³

What cities are near Suwon?

58 Uiwang 58 Gunpo 62 Anyang-si 63 Osan 58 Ansan-si 56 Hwaseong-si 67 Siheungdong 70 Seongnam-si 68 Gwangmyeong 48 Gwangju
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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 2026-10-21T03:08 UTC.