Air Quality in Hwaseong-si, South Korea

Windy
25.5°C · 69.1% humidity
25.5°
Feels 25.5°
22
Good
Air quality is satisfactory. Enjoy outdoor activities.
46 stations

Nearby Monitoring Stations

AQI Forecast
84 5am
84
83
22 8am
22
4
11 11am
15
19
21 2pm
30
31
32 5pm
32
33
53 8pm
53
54
54 11pm
54
54
54 2am
54
54
AD 728×90

Air Quality Index Trend

47h · 71 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.

69.1%
Humidity
73.1 km/h
Wind NE
998.4 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
22
5.18 µg/m³
PM10▲
44
48.05 µg/m³
050100150200300500

What is the weather forecast for Hwaseong-si?

Temperature & Precipitation

PM2.5 Trend

47h · 71 stations
PM2.55.18 µg/m³ ✓ WHO
Good
PM1048.05 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (46 stations within 25 km)
5.18
Median
8.17
Average
1.4
Low
18.8
High
PM2.5 µg/m³ · Model: 20.3 · Bias: +15.1

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

07-21
27.7° 24.8°
0.31 mm
07-22
29.5° 24.6°
4.38 mm
07-23
26.1° 23.0°
0.62 mm
07-24
27.4° 23.9°
07-25
27.5° 24.7°
0.69 mm
07-26
31.0° 23.6°
07-27
29.6° 24.7°
3.88 mm
Both models agree Avg diff: 1.0°C

Where are air quality stations near Hwaseong-si?

32
Namyang-dong, Hwaseong-si, Gyeonggi, South Korea (남양읍 경기)
0.8 km PM2.5: 7.7 µg/m³
9
Namyang-dong, Hwaseong-si, Gyeonggi, South Korea (남양읍 경기)
0.8 km PM2.5: 2.2 µg/m³
57
Namyang-dong, Hwaseong-si, Gyeonggi, South Korea (남양읍 경기)
0.8 km PM2.5: 15.0 µg/m³
1
Namyang-dong, Hwaseong-si, Gyeonggi, South Korea (남양읍 경기)
0.8 km PM2.5: 0.2 µg/m³
53
Namyang-dong, Hwaseong-si, Gyeonggi, South Korea (남양읍 경기)
0.8 km PM2.5: 13.1 µg/m³
45
Namyang-dong, Hwaseong-si, Gyeonggi, South Korea (남양읍 경기)
0.8 km PM2.5: 10.8 µg/m³
63
Namyang-dong, Hwaseong-si, Gyeonggi, South Korea (남양읍 경기)
0.8 km PM2.5: 17.8 µg/m³
18
Namyang-dong, Hwaseong-si, Gyeonggi, South Korea (남양읍 경기)
0.8 km PM2.5: 4.3 µg/m³
30
Namyang-dong, Hwaseong-si, Gyeonggi, South Korea (남양읍 경기)
0.8 km PM2.5: 7.2 µg/m³
50
Namyang-dong, Hwaseong-si, Gyeonggi, South Korea (남양읍 경기)
0.8 km PM2.5: 12.0 µg/m³

What cities are near Hwaseong-si?

22 Ansan-si 27 Suwon 44 Uiwang 42 Gunpo 42 Anyang-si 29 Osan 35 Siheungdong 57 Incheon 38 Gwangmyeong 36 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 2026-07-21T23:00 UTC.