Air Quality in Hwaseong-si, South Korea

Drizzle
20.7°C · 64.4% humidity
20.7°
Feels 20.7°
115
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
49 stations

Nearby Monitoring Stations

AQI Forecast
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AD 728×90

Air Quality Index Trend

48h · 114 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. Current PM2.5 concentration in Hwaseong-si is 2.7× the WHO 24-hour guideline of 15 µg/m³.

64.4%
Humidity
51.2 km/h
Wind NW
1006.4 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
115
40.98 µg/m³
PM10
56
66.15 µg/m³
050100150200300500

What is the weather forecast for Hwaseong-si?

Temperature & Precipitation

PM2.5 Trend

48h · 114 stations
PM2.540.98 µg/m³ ×2.7 WHO
Unhealthy for sensitive groups
PM1066.15 µg/m³
Moderate
UV INDEX4.4
Moderate
AD 300×250
Station readings (49 stations within 25 km)
40.98
Median
33.54
Average
22.6
Low
46.5
High
PM2.5 µg/m³ · Model: 20.3 · Bias: -20.7
Both models agree Avg diff: 2.4°C

Where are air quality stations near Hwaseong-si?

57
Namyang-dong, Hwaseong-si, Gyeonggi, South Korea (남양읍 경기)
0.8 km PM2.5: 15.0 µg/m³
44
Namyang-dong, Hwaseong-si, Gyeonggi, South Korea (남양읍 경기)
0.8 km PM2.5: 10.6 µg/m³
63
Namyang-dong, Hwaseong-si, Gyeonggi, South Korea (남양읍 경기)
0.8 km PM2.5: 17.8 µg/m³
47
Namyang-dong, Hwaseong-si, Gyeonggi, South Korea (남양읍 경기)
0.8 km PM2.5: 11.3 µg/m³
60
Namyang-dong, Hwaseong-si, Gyeonggi, South Korea (남양읍 경기)
0.8 km PM2.5: 16.4 µg/m³
68
Saesol-dong, Gyeonggi, South Korea (새솔동 경기)
8.3 km PM2.5: 20.2 µg/m³
79
Saesol-dong, Gyeonggi, South Korea (새솔동 경기)
8.3 km PM2.5: 25.4 µg/m³
50
Saesol-dong, Gyeonggi, South Korea (새솔동 경기)
8.3 km PM2.5: 12.0 µg/m³
42
Saesol-dong, Gyeonggi, South Korea (새솔동 경기)
8.3 km PM2.5: 10.1 µg/m³
77
Saesol-dong, Gyeonggi, South Korea (새솔동 경기)
8.3 km PM2.5: 24.5 µg/m³

What cities are near Hwaseong-si?

83 Ansan-si 108 Suwon 97 Uiwang 97 Gunpo 101 Anyang-si 108 Osan 91 Siheungdong 90 Incheon 92 Gwangmyeong 87 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 2026-05-30T08:15 UTC.