Air Quality History for Obihiro, Japan
Historical PM2.5 and AQI trend from monitoring stations near Obihiro, Japan.
24
Current AQI
Good Station
Good Station
Air Quality Index Station
237hPM2.5 Station
237h · 1 stationTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-05-29 | 29 | 6–52 | 7.0 µg/m³ | 10h | 1 |
| 2026-05-28 | 23 | 5–49 | 5.5 µg/m³ | 15h | 1 |
| 2026-05-27 | 28 | 13–46 | 6.8 µg/m³ | 6h | 1 |
| 2026-05-26 | 30 | 2–48 | 7.1 µg/m³ | 12h | 1 |
| 2026-05-25 | 27 | 7–54 | 6.5 µg/m³ | 13h | 1 |
| 2026-05-24 | 32 | 8–63 | 7.9 µg/m³ | 11h | 1 |
| 2026-05-23 | 30 | 3–55 | 7.2 µg/m³ | 9h | 1 |
| 2026-05-22 | 30 | 8–55 | 7.3 µg/m³ | 15h | 1 |
| 2026-05-21 | 29 | 10–51 | 7.0 µg/m³ | 9h | 1 |
| 2026-05-20 | 29 | 9–55 | 7.0 µg/m³ | 10h | 1 |
| 2026-05-19 | 33 | 1–63 | 8.3 µg/m³ | 11h | 1 |
| 2026-05-18 | 33 | 10–73 | 9.0 µg/m³ | 9h | 1 |
| 2026-05-17 | 30 | 15–42 | 7.1 µg/m³ | 10h | 1 |
| 2026-05-16 | 38 | 1–112 | 10.7 µg/m³ | 11h | 1 |
| 2026-05-15 | 36 | 4–57 | 8.9 µg/m³ | 15h | 1 |
| 2026-05-14 | 34 | 18–61 | 8.5 µg/m³ | 13h | 1 |
| 2026-05-13 | 31 | 10–59 | 7.7 µg/m³ | 11h | 1 |
| 2026-05-12 | 30 | 13–61 | 7.3 µg/m³ | 16h | 1 |
| 2026-05-11 | 24 | 9–36 | 5.9 µg/m³ | 12h | 1 |
| 2026-05-10 | 34 | 1–61 | 8.3 µg/m³ | 15h | 1 |
| 2026-05-09 | 35 | 11–46 | 8.4 µg/m³ | 4h | 1 |