Air Quality History for Cheongju-si, South Korea
Historical PM2.5 and AQI trend from monitoring stations near Cheongju-si, South Korea.
44
Current AQI
Good Station
Good Station
Air Quality Index Station
163hPM2.5 Station
163h · 27 stationsTemperature GFS model
28ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-08-08 | 31 | 31–31 | 7.5 µg/m³ | 1h | 27 |
| 2026-08-07 | 49 | 15–91 | 12.4 µg/m³ | 22h | 29 |
| 2026-08-06 | 48 | 27–61 | 11.8 µg/m³ | 24h | 48 |
| 2026-08-05 | 51 | 39–78 | 12.8 µg/m³ | 24h | 47 |
| 2026-08-04 | 55 | 30–75 | 14.8 µg/m³ | 24h | 36 |
| 2026-08-03 | 54 | 16–62 | 14.1 µg/m³ | 24h | 29 |
| 2026-08-02 | 49 | 19–59 | 12.1 µg/m³ | 24h | 22 |
| 2026-08-01 | 53 | 35–64 | 13.9 µg/m³ | 20h | 21 |