Air Quality History for Jōetsu, Japan
Historical PM2.5 and AQI trend from monitoring stations near Jōetsu, Japan.
42
Current AQI
Good CAMS model
Good CAMS model
Air Quality Index Station
168hPM2.5 Station
168h · 1 stationTemperature GFS model
56ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-08-08 | 36 | 17–63 | 9.3 µg/m³ | 5h | 1 |
| 2026-08-07 | 31 | 13–52 | 7.4 µg/m³ | 13h | 1 |
| 2026-08-06 | 32 | 15–58 | 8.0 µg/m³ | 6h | 1 |
| 2026-08-05 | 30 | 13–45 | 7.1 µg/m³ | 9h | 1 |
| 2026-08-04 | 52 | 21–80 | 14.0 µg/m³ | 13h | 1 |
| 2026-08-03 | 39 | 13–61 | 9.9 µg/m³ | 11h | 1 |
| 2026-08-02 | 35 | 3–59 | 8.7 µg/m³ | 13h | 1 |
| 2026-08-01 | 44 | 15–68 | 11.3 µg/m³ | 14h | 1 |
| 2026-07-31 | 49 | 5–82 | 13.7 µg/m³ | 14h | 1 |
| 2026-07-30 | 53 | 10–108 | 14.9 µg/m³ | 12h | 1 |
| 2026-07-29 | 43 | 13–78 | 11.3 µg/m³ | 15h | 1 |
| 2026-07-28 | 28 | 16–45 | 6.6 µg/m³ | 10h | 1 |
| 2026-07-27 | 29 | 6–46 | 6.9 µg/m³ | 12h | 1 |
| 2026-07-26 | 48 | 21–80 | 13.1 µg/m³ | 12h | 1 |
| 2026-07-25 | 31 | 13–54 | 7.6 µg/m³ | 9h | 1 |