Air Quality History for Kokubu-matsuki, Japan
Historical PM2.5 and AQI trend from monitoring stations near Kokubu-matsuki, Japan.
53
Current AQI
Moderate Station
Moderate Station
Air Quality Index Station
164hPM2.5 Station
164h · 10 stationsTemperature GFS model
28ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-07-22 | 52 | 50–55 | 13.0 µg/m³ | 2h | 12 |
| 2026-07-21 | 55 | 8–72 | 14.9 µg/m³ | 22h | 5 |
| 2026-07-20 | 52 | 28–81 | 13.6 µg/m³ | 24h | 7 |
| 2026-07-19 | 43 | 21–56 | 10.4 µg/m³ | 24h | 9 |
| 2026-07-18 | 45 | 23–60 | 11.2 µg/m³ | 24h | 10 |
| 2026-07-17 | 55 | 45–71 | 14.1 µg/m³ | 24h | 9 |
| 2026-07-16 | 56 | 5–73 | 15.2 µg/m³ | 24h | 8 |
| 2026-07-15 | 56 | 43–74 | 14.6 µg/m³ | 20h | 8 |