Air Quality in Hwaseong-si, South Korea

Windy
25.4°C · 77.8% humidity
25.4°
Feels 25.4°
31
Good
Air quality is satisfactory. Enjoy outdoor activities.
36 stations

Nearby Monitoring Stations

AQI Forecast
54 8pm
54
54
31 11pm
38
42
26 2am
28
30
31 5am
32
32
53 8am
53
53
54 11am
54
54
54 2pm
54
66
66 5pm
66
66
AD 728×90

Air Quality Index Trend

45h · 122 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.

77.8%
Humidity
42.9 km/h
Wind NW
1006.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
31
7.47 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Hwaseong-si?

Temperature & Precipitation

PM2.5 Trend

45h · 122 stations
PM2.57.47 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (36 stations within 25 km)
7.47
Median
7.39
Average
5.5
Low
11.8
High
PM2.5 µg/m³ · Model: 10.0 · Bias: +2.5

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

09-05
28.4° 21.5°
5.38 mm
09-06
28.3° 20.2°
13.75 mm
09-07
27.6° 21.1°
09-08
27.2° 20.8°
0.06 mm
09-09
26.6° 23.0°
09-10
24.9° 20.7°
28.44 mm
09-11
25.1° 21.3°
0.13 mm
Both models agree Avg diff: 1.7°C

Where are air quality stations near Hwaseong-si?

32
Saesol-dong, Gyeonggi, South Korea (새솔동 경기)
8.3 km PM2.5: 7.7 µg/m³
32
Saesol-dong, Gyeonggi, South Korea (새솔동 경기)
8.3 km PM2.5: 7.7 µg/m³
26
Seosin-myeon, Gyeonggi, South Korea (서신면 경기)
10.6 km PM2.5: 6.2 µg/m³
26
Seosin-myeon, Gyeonggi, South Korea (서신면 경기)
10.6 km PM2.5: 6.2 µg/m³
26
Seosin-myeon, Gyeonggi, South Korea (서신면 경기)
10.6 km PM2.5: 6.2 µg/m³
28
Seosin-myeon, Gyeonggi, South Korea (서신면 경기)
10.6 km PM2.5: 6.7 µg/m³
30
Hosu-dong, Ansan-si, Gyeonggi, South Korea (호수동 경기)
11.0 km PM2.5: 7.2 µg/m³
29
Hosu-dong, Ansan-si, Gyeonggi, South Korea (호수동 경기)
11.0 km PM2.5: 7.0 µg/m³
34
Wonsi-dong, Ansan-si, Gyeonggi, South Korea (원시동 경기)
11.2 km PM2.5: 8.2 µg/m³
34
Bongdam-eup, Gyeonggi, South Korea (봉담읍 경기)
11.8 km PM2.5: 8.2 µg/m³

What cities are near Hwaseong-si?

32 Ansan-si 29 Suwon 31 Uiwang 32 Gunpo 31 Anyang-si 30 Osan 32 Siheungdong 38 Incheon 33 Gwangmyeong 37 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 2026-09-05T14:00 UTC.