Air Quality History for Hwaseong-si, South Korea
Historical PM2.5 and AQI trend from monitoring stations near Hwaseong-si, South Korea.
25
Current AQI
Good Station
Good Station
Air Quality Index Station
166hPM2.5 Station
166h · 95 stationsTemperature GFS model
28ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-09-05 | 34 | 25–46 | 8.0 µg/m³ | 20h | 99 |
| 2026-09-04 | 33 | 26–42 | 7.8 µg/m³ | 24h | 114 |
| 2026-09-03 | 38 | 28–54 | 9.1 µg/m³ | 24h | 106 |
| 2026-09-02 | 42 | 29–51 | 10.1 µg/m³ | 24h | 110 |
| 2026-09-01 | 30 | 21–36 | 7.1 µg/m³ | 24h | 110 |
| 2026-08-31 | 27 | 21–38 | 6.5 µg/m³ | 24h | 104 |
| 2026-08-30 | 32 | 21–45 | 7.6 µg/m³ | 24h | 115 |
| 2026-08-29 | 29 | 24–34 | 7.0 µg/m³ | 2h | 104 |