Air Quality History for Tokyo, Japan
Historical PM2.5 and AQI trend from monitoring stations near Tokyo, Japan.
114
Current AQI
Unhealthy for sensitive groups Station
Unhealthy for sensitive groups Station
Air Quality Index Station
159hPM2.5 Station
159h · 1 stationTemperature GFS model
56ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-07-21 | 69 | 10–87 | 22.3 µg/m³ | 28.9 | 5h | 1 |
| 2026-07-20 | 71 | 71–71 | 21.6 µg/m³ | 23.9 | 1h | 1 |
| 2026-07-17 | 85 | 59–97 | 28.2 µg/m³ | 30.3 | 7h | 1 |
| 2026-07-16 | 104 | 53–136 | 36.4 µg/m³ | 44.1 | 17h | 1 |
| 2026-07-15 | 63 | 27–98 | 19.7 µg/m³ | 31.1 | 5h | 1 |
| 2026-07-14 | 72 | 36–91 | 22.6 µg/m³ | 24.1 | 12h | 1 |
| 2026-07-13 | 94 | 69–143 | 32.1 µg/m³ | 37.2 | 24h | 1 |
| 2026-07-12 | 70 | 20–91 | 21.7 µg/m³ | 23.4 | 24h | 1 |
| 2026-07-11 | 26 | 2–65 | 6.8 µg/m³ | 7.6 | 22h | 1 |
| 2026-07-10 | 16 | 3–53 | 3.9 µg/m³ | 4.6 | 14h | 1 |
| 2026-07-09 | 21 | 2–33 | 5.0 µg/m³ | 5.7 | 13h | 1 |
| 2026-07-08 | 13 | 1–64 | 3.3 µg/m³ | 4.1 | 15h | 1 |