Air Quality History for Kokubu-matsuki, Japan
Historical PM2.5 and AQI trend from monitoring stations near Kokubu-matsuki, Japan.
87
Current AQI
Moderate Station
Moderate Station
Air Quality Index Station
165hPM2.5 Station
165h · 11 stationsTemperature GFS model
28ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-07-22 | 65 | 54–74 | 18.7 µg/m³ | 5h | 13 |
| 2026-07-21 | 58 | 47–72 | 15.5 µg/m³ | 22h | 7 |
| 2026-07-20 | 54 | 39–71 | 13.9 µg/m³ | 24h | 9 |
| 2026-07-19 | 44 | 34–64 | 10.6 µg/m³ | 24h | 11 |
| 2026-07-18 | 47 | 20–66 | 12.0 µg/m³ | 24h | 12 |
| 2026-07-17 | 54 | 43–63 | 14.1 µg/m³ | 24h | 12 |
| 2026-07-16 | 57 | 43–72 | 15.1 µg/m³ | 24h | 12 |
| 2026-07-15 | 53 | 42–59 | 13.5 µg/m³ | 18h | 10 |