Air Quality History for Sumida, Japan
Historical PM2.5 and AQI trend from monitoring stations near Sumida, Japan.
25
Current AQI
Good Station
Good Station
Air Quality Index Station
405hPM2.5 Station
405h · 1 stationTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-09-05 | 17 | 7–35 | 4.0 µg/m³ | 4.9 | 9h | 1 |
| 2026-09-04 | 31 | 5–72 | 8.0 µg/m³ | 9.6 | 23h | 1 |
| 2026-09-03 | 19 | 2–85 | 5.0 µg/m³ | 6.1 | 18h | 1 |
| 2026-09-02 | 25 | 2–75 | 6.8 µg/m³ | 7.7 | 18h | 1 |
| 2026-09-01 | 45 | 2–87 | 12.5 µg/m³ | 14.1 | 22h | 1 |
| 2026-08-31 | 23 | 2–68 | 5.9 µg/m³ | 6.7 | 9h | 1 |
| 2026-08-30 | 39 | 1–76 | 10.6 µg/m³ | 12.3 | 24h | 1 |
| 2026-08-29 | 23 | 1–61 | 5.4 µg/m³ | 6.4 | 22h | 2 |
| 2026-08-28 | 17 | 1–73 | 4.4 µg/m³ | 4.0 | 19h | 1 |
| 2026-08-27 | 15 | 4–33 | 3.6 µg/m³ | 4.4 | 12h | 1 |
| 2026-08-26 | 56 | 9–104 | 17.1 µg/m³ | 19.1 | 24h | 1 |
| 2026-08-25 | 53 | 16–91 | 14.8 µg/m³ | 16.1 | 24h | 1 |
| 2026-08-24 | 71 | 38–88 | 21.9 µg/m³ | 23.7 | 24h | 1 |
| 2026-08-23 | 87 | 60–123 | 29.2 µg/m³ | 33.7 | 24h | 1 |
| 2026-08-22 | 61 | 10–97 | 18.5 µg/m³ | 20.1 | 24h | 1 |
| 2026-08-21 | 35 | 4–69 | 9.3 µg/m³ | 10.3 | 22h | 1 |
| 2026-08-20 | 20 | 2–46 | 4.9 µg/m³ | 5.5 | 20h | 1 |
| 2026-08-19 | 30 | 2–67 | 7.6 µg/m³ | 9.0 | 18h | 1 |
| 2026-08-18 | 18 | 1–61 | 4.5 µg/m³ | 4.3 | 19h | 1 |
| 2026-08-17 | 15 | 1–56 | 3.7 µg/m³ | 4.5 | 19h | 1 |
| 2026-08-16 | 19 | 4–44 | 4.5 µg/m³ | 5.7 | 11h | 1 |