Air Quality in Hwaseong-si, South Korea

Windy
22.1°C · 69.4% humidity
22.1°
Feels 22.1°
63
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
44 stations

Nearby Monitoring Stations

AQI Forecast
34 1pm
27
27
63 4pm
60
72
67 7pm
63
61
59 10pm
57
57
56 1am
55
55
55 4am
54
54
54 7am
54
54
54 10am
54
54
AD 728×90

Air Quality Index Trend

47h · 116 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 1.2× the WHO 24-hour guideline of 15 µg/m³.

69.4%
Humidity
61.0 km/h
Wind WNW
1011.0 hPa
Pressure
7.9
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
63
17.87 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Hwaseong-si?

Temperature & Precipitation

PM2.5 Trend

47h · 116 stations
PM2.517.87 µg/m³ ×1.2 WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX7.9
Very High
AD 300×250
Station readings (44 stations within 25 km)
17.87
Median
18.98
Average
9.6
Low
34.9
High
PM2.5 µg/m³ · Model: 16.8 · Bias: -1.1

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

06-09
22.1° 20.2°
06-10
20.0° 15.6°
0.44 mm
06-11
24.7° 18.9°
06-12
22.4° 20.2°
06-13
23.8° 20.9°
06-14
24.5° 18.9°
6.81 mm
06-15
23.7° 19.5°
Both models agree Avg diff: 2.2°C

Where are air quality stations near Hwaseong-si?

16
Namyang-dong, Hwaseong-si, Gyeonggi, South Korea (남양읍 경기)
0.8 km PM2.5: 3.8 µg/m³
68
Namyang-dong, Hwaseong-si, Gyeonggi, South Korea (남양읍 경기)
0.8 km PM2.5: 20.2 µg/m³
7
Namyang-dong, Hwaseong-si, Gyeonggi, South Korea (남양읍 경기)
0.8 km PM2.5: 1.7 µg/m³
47
Namyang-dong, Hwaseong-si, Gyeonggi, South Korea (남양읍 경기)
0.8 km PM2.5: 11.3 µg/m³
57
Namyang-dong, Hwaseong-si, Gyeonggi, South Korea (남양읍 경기)
0.8 km PM2.5: 15.0 µg/m³
53
Namyang-dong, Hwaseong-si, Gyeonggi, South Korea (남양읍 경기)
0.8 km PM2.5: 13.1 µg/m³
45
Saesol-dong, Gyeonggi, South Korea (새솔동 경기)
8.3 km PM2.5: 10.8 µg/m³
68
Saesol-dong, Gyeonggi, South Korea (새솔동 경기)
8.3 km PM2.5: 20.2 µg/m³
42
Saesol-dong, Gyeonggi, South Korea (새솔동 경기)
8.3 km PM2.5: 10.1 µg/m³
53
Saesol-dong, Gyeonggi, South Korea (새솔동 경기)
8.3 km PM2.5: 13.1 µg/m³

What cities are near Hwaseong-si?

55 Ansan-si 93 Suwon 79 Uiwang 79 Gunpo 71 Anyang-si 80 Osan 56 Siheungdong 51 Incheon 56 Gwangmyeong 51 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 2026-06-09T07:29 UTC.