Air Quality in Hwaseong-si, South Korea

Drizzle
26.0°C · 87.9% humidity
26.0°
Feels 26.0°
60
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
20 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
48 5am
48
48
60 8am
37
34
25 11am
24
23
23 2pm
22
22
20 5pm
19
19
19 8pm
19
28
28 11pm
28
28
28 2am
28
28
Station readings 45h ago
AQI 48
PM2.5 11.5 µg/m³ · 45h ago
AD 728×90

Air Quality Index Trend

46h · 98 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 1.1× the WHO 24-hour guideline of 15 µg/m³.

87.9%
Humidity
35.0 km/h
Wind ESE
1004.6 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
60
16.39 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Hwaseong-si?

Temperature & Precipitation

PM2.5 Trend

46h · 98 stations
PM2.516.39 µg/m³ ×1.1 WHO
Moderate
PM1027.4 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (20 stations within 25 km)
16.39
Median
15.29
Average
7.2
Low
24.0
High
PM2.5 µg/m³ · Model: 13.5 · Bias: -2.9

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

08-03
26.9° 25.2°
1.44 mm
08-04
29.4° 25.5°
1.19 mm
08-05
26.7° 23.3°
0.44 mm
08-06
29.2° 24.5°
0.56 mm
08-07
28.2° 25.0°
0.13 mm
08-08
29.9° 23.7°
0.13 mm
08-09
28.4° 22.1°
2.12 mm
Both models agree Avg diff: 5.0°C

Where are air quality stations near Hwaseong-si?

21
Namyang-dong, Hwaseong-si, Gyeonggi, South Korea (남양읍 경기)
0.8 km PM2.5: 5.0 µg/m³
82
Namyang-dong, Hwaseong-si, Gyeonggi, South Korea (남양읍 경기)
0.8 km PM2.5: 26.8 µg/m³
95
Namyang-dong, Hwaseong-si, Gyeonggi, South Korea (남양읍 경기)
0.8 km PM2.5: 33.0 µg/m³
59
Namyang-dong, Hwaseong-si, Gyeonggi, South Korea (남양읍 경기)
0.8 km PM2.5: 15.9 µg/m³
61
Namyang-dong, Hwaseong-si, Gyeonggi, South Korea (남양읍 경기)
0.8 km PM2.5: 16.9 µg/m³
59
Saesol-dong, Gyeonggi, South Korea (새솔동 경기)
8.3 km PM2.5: 15.9 µg/m³
30
Saesol-dong, Gyeonggi, South Korea (새솔동 경기)
8.3 km PM2.5: 7.2 µg/m³
89
Saesol-dong, Gyeonggi, South Korea (새솔동 경기)
8.3 km PM2.5: 30.2 µg/m³
38
Saesol-dong, Gyeonggi, South Korea (새솔동 경기)
8.3 km PM2.5: 9.1 µg/m³
80
Saesol-dong, Gyeonggi, South Korea (새솔동 경기)
8.3 km PM2.5: 25.9 µg/m³

What cities are near Hwaseong-si?

60 Ansan-si 54 Suwon 54 Uiwang 54 Gunpo 63 Anyang-si 58 Osan 54 Siheungdong 59 Incheon 55 Gwangmyeong 52 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 2026-08-07T23:59 UTC.