Air Quality History for Nihammatsu, Japan
Historical PM2.5 and AQI trend from monitoring stations near Nihammatsu, Japan.
10
Current AQI
Good Station
Good Station
Air Quality Index Station
25hPM2.5 Station
25h · 1 stationTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-09-05 | 19 | 19–19 | 4.6 µg/m³ | 1h | 1 |
| 2026-09-04 | 9 | 9–9 | 2.2 µg/m³ | 1h | 1 |
| 2026-09-03 | 15 | 15–15 | 3.6 µg/m³ | 1h | 1 |
| 2026-09-02 | 31 | 31–31 | 7.4 µg/m³ | 1h | 1 |
| 2026-09-01 | 28 | 27–30 | 6.8 µg/m³ | 2h | 1 |
| 2026-08-31 | 17 | 17–17 | 4.1 µg/m³ | 1h | 1 |
| 2026-08-30 | 20 | 15–24 | 4.6 µg/m³ | 2h | 2 |
| 2026-08-29 | 20 | 15–27 | 4.9 µg/m³ | 3h | 3 |
| 2026-08-28 | 22 | 22–22 | 5.3 µg/m³ | 1h | 1 |
| 2026-08-26 | 48 | 48–48 | 11.5 µg/m³ | 1h | 1 |
| 2026-08-25 | 28 | 22–37 | 6.8 µg/m³ | 4h | 1 |
| 2026-08-24 | 16 | 16–16 | 3.8 µg/m³ | 1h | 1 |
| 2026-08-23 | 51 | 51–51 | 12.1 µg/m³ | 1h | 1 |
| 2026-08-20 | 50 | 46–53 | 12.0 µg/m³ | 2h | 1 |
| 2026-08-17 | 19 | 11–26 | 4.5 µg/m³ | 3h | 1 |