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
43hPM2.5 Station
43h · 7 stationsTemperature GFS model
8ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-09-05 | 31 | 15–52 | 7.6 µg/m³ | 13h | 7 |
| 2026-09-04 | 18 | 10–28 | 4.4 µg/m³ | 22h | 5 |
| 2026-09-03 | 19 | 8–32 | 4.6 µg/m³ | 8h | 4 |