Seongdong-gu

Seoul, Seoul

2026-08-21 07:00
AQI (US)
Good
PM2.5
μg/m³
5.5
NO2
μg/m³
31.6
O3
μg/m³
32.6
PM10
μg/m³
14
CO
μg/m³
400
SO2
μg/m³
6.4
Weather
28℃
78%
4 kph
0 of 11
Historical Data

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