Air Quality History for Hitachi-ota, Japan
Historical PM2.5 and AQI trend from monitoring stations near Hitachi-ota, Japan.
19
Current AQI
Good Station
Good Station
Air Quality Index Station
45hPM2.5 Station
45h · 8 stationsTemperature GFS model
8ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-09-05 | 27 | 20–40 | 6.6 µg/m³ | 12h | 8 |
| 2026-09-04 | 22 | 14–39 | 5.3 µg/m³ | 24h | 6 |
| 2026-09-03 | 20 | 12–38 | 4.8 µg/m³ | 9h | 6 |