Air Quality History for Chikuma, Japan
Historical PM2.5 and AQI trend from monitoring stations near Chikuma, Japan.
25
Current AQI
Good CAMS model
Good CAMS model
Air Quality Index Station
5hPM2.5 Station
5h · 1 stationTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-07-06 | 20 | 9–30 | 4.7 µg/m³ | 2h | 1 |
| 2026-07-05 | 19 | 19–19 | 4.6 µg/m³ | 1h | 1 |
| 2026-07-02 | 7 | 5–9 | 1.7 µg/m³ | 2h | 1 |