Sujeong-gu

Seongnam-si, Gyeonggi-do

2026-03-12 22:00
AQI (US)
Moderate
PM2.5
μg/m³
17.5
O3
μg/m³
88.9
PM10
μg/m³
18.5
NO2
μg/m³
12.9
CO
μg/m³
400
SO2
μg/m³
2.9
Weather
4℃
56%
14 kph
0 of 11
Historical Data

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android