Air Quality in Siheungdong, South Korea

Drizzle
23.2°C · 51.1% humidity
23.2°
Feels 23.2°
91
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
137 stations

Nearby Monitoring Stations

AQI Forecast
54 2pm
54
54
91 5pm
81
73
80 8pm
76
73
88 11pm
87
86
85 2am
84
84
84 5am
83
83
83 8am
—
—
— 11am
—
—
AD 728×90

Air Quality Index Trend

48h · 109 stn

Siheungdong'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 Siheungdong is 2.1× the WHO 24-hour guideline of 15 µg/m³.

51.1%
Humidity
46.3 km/h
Wind WNW
1006.4 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
91
31.1 µg/m³
PM10
56
66.15 µg/m³
050100150200300500

What is the weather forecast for Siheungdong?

Temperature & Precipitation

PM2.5 Trend

48h · 109 stations
PM2.531.1 µg/m³ ×2.1 WHO
Moderate
PM1066.15 µg/m³
Moderate
UV INDEX4.4
Moderate
AD 300×250
Station readings (137 stations within 25 km)
31.1
Median
30.74
Average
10.88
Low
46.5
High
PM2.5 µg/m³ · Model: 20.75 · Bias: -10.4
Both models agree Avg diff: 2.8°C

Where are air quality stations near Siheungdong?

55
Geumcheon-gu, Seoul, South Korea (금천구 서울)
0.2 km PM2.5: 14.0 µg/m³
7
Geumcheon-gu, Seoul, South Korea (금천구 서울)
0.2 km PM2.5: 1.7 µg/m³
46
Geumcheon-gu, Seoul, South Korea (금천구 서울)
0.2 km PM2.5: 11.0 µg/m³
59
Geumcheon-gu, Seoul, South Korea (금천구 서울)
0.2 km PM2.5: 15.9 µg/m³
90
Sohadong, Gwangmyeong-si, Gyeonggi, South Korea (소하동 경기)
2.3 km PM2.5: 30.6 µg/m³
53
Sohadong, Gwangmyeong-si, Gyeonggi, South Korea (소하동 경기)
2.3 km PM2.5: 13.1 µg/m³
42
Sohadong, Gwangmyeong-si, Gyeonggi, South Korea (소하동 경기)
2.3 km PM2.5: 10.1 µg/m³
46
Sohadong, Gwangmyeong-si, Gyeonggi, South Korea (소하동 경기)
2.3 km PM2.5: 11.0 µg/m³
76
Sohadong, Gwangmyeong-si, Gyeonggi, South Korea (소하동 경기)
2.3 km PM2.5: 24.0 µg/m³
63
Siheung-daero, Seoul, South Korea (시흥대로 서울)
2.8 km PM2.5: 17.8 µg/m³

What cities are near Siheungdong?

92 Gwangmyeong 101 Anyang-si 97 Gunpo 97 Uiwang 87 Bucheon-si 91 Seoul 83 Ansan-si 90 Incheon 108 Suwon 92 Seongnam-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.