홍성읍 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

홍성읍

Hongseong-eup, Chungcheongnam-do

2025-12-08 16:00

AQI (UK)

Low

PM2.5

μg/m³

9

PM10

μg/m³

13

O3

μg/m³

24.9

NO2

μg/m³

38.4

SO2

μg/m³

8

Weather

0℃

71%

4 kph

0 of 11

Historical Data

Data Sources

http://www.airkorea.or.kr/

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