Air Quality in Hwaseong-si, South Korea

Windy
18.3°C · 51.3% humidity
18.3°
Feels 18.3°
56
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
26 stations

Nearby Monitoring Stations

AQI Forecast
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Air Quality Index Trend

45h · 99 stn

Hwaseong-si'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.

51.3%
Humidity
60.2 km/h
Wind WNW
1016.8 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
56
14.32 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Hwaseong-si?

Temperature & Precipitation

PM2.5 Trend

45h · 99 stations
PM2.514.32 µg/m³ ✓ WHO
Moderate
PM1027.4 µg/m³
Good
UV INDEX0.0
Low
Station readings (26 stations within 25 km)
14.32
Median
14.04
Average
2.2
Low
24.9
High
PM2.5 µg/m³ · Model: 6.5 · Bias: -7.8

What is the 7-day forecast for Hwaseong-si?

10-21
20.4° 16.3°
0.38 mm
10-22
21.5° 13.8°
0.88 mm
10-23
19.5° 10.0°
10-24
15.5° 13.5°
11.38 mm
10-25
18.7° 11.4°
0.56 mm
10-26
18.4° 10.5°
10-27
18.0° 15.3°
Both models agree Avg diff: 4.0°C

Where are air quality stations near Hwaseong-si?

38
Namyang-dong, Hwaseong-si, Gyeonggi, South Korea (남양읍 경기)
0.8 km PM2.5: 9.1 µg/m³
91
Namyang-dong, Hwaseong-si, Gyeonggi, South Korea (남양읍 경기)
0.8 km PM2.5: 31.1 µg/m³
46
Saesol-dong, Gyeonggi, South Korea (새솔동 경기)
8.3 km PM2.5: 11.0 µg/m³
42
Seosin-myeon, Gyeonggi, South Korea (서신면 경기)
10.6 km PM2.5: 10.1 µg/m³
46
Seosin-myeon, Gyeonggi, South Korea (서신면 경기)
10.6 km PM2.5: 11.0 µg/m³
38
Hosu-dong, Ansan-si, Gyeonggi, South Korea (호수동 경기)
11.0 km PM2.5: 9.1 µg/m³
46
Bono, Ansan-si, Gyeonggi, South Korea (본오동 경기)
11.1 km PM2.5: 11.0 µg/m³
59
Bono, Ansan-si, Gyeonggi, South Korea (본오동 경기)
11.1 km PM2.5: 15.9 µg/m³
59
Bono, Ansan-si, Gyeonggi, South Korea (본오동 경기)
11.1 km PM2.5: 15.9 µg/m³
50
Wonsi-dong, Ansan-si, Gyeonggi, South Korea (원시동 경기)
11.2 km PM2.5: 12.0 µg/m³

What cities are near Hwaseong-si?

58 Ansan-si 63 Suwon 58 Uiwang 58 Gunpo 62 Anyang-si 63 Osan 67 Siheungdong 55 Incheon 68 Gwangmyeong 54 Bucheon-si
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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 2026-10-21T03:10 UTC.