Cheongju-si

Chungcheongbuk-do, South Korea

2026-05-09 08:00
AQHI (Canada)
Moderate
O3
μg/m³
174.9
PM10
μg/m³
27.5
PM2.5
μg/m³
9.4
NO2
μg/m³
15.7
SO2
μg/m³
6.8
Weather
23℃
27%
17 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