The AQI in Tokyo is currently 25 — Good. Air quality is satisfactory; little or no risk.
| Measurement | Value |
|---|---|
| PM2.5 | 13 |
| PM10 | 4 |
| Ozone (O₃) | 24.8 |
| NO₂ | 5.6 |
| SO₂ | 1.5 |
| CO | 2.3 |
| Temperature (°C) | 26.6 |
| Humidity (%) | 69 |
| Pressure (hPa) | 1005.7 |
| Wind (m/s) | 5.9 |
| Pollutant | Wed, May 27 | Thu, May 28 | Fri, May 29 | Sat, May 30 | Sun, May 31 | Mon, Jun 1 | Tue, Jun 2 | Wed, Jun 3 |
|---|---|---|---|---|---|---|---|---|
| PM2.5 |
148
68–194
|
119
67–167
|
100
68–154
|
76
68–81
|
140
85–184
|
114
78–138
|
118
78–159
|
89
57–112
|
| PM10 |
59
28–92
|
45
24–67
|
43
28–60
|
30
24–40
|
60
43–87
|
45
28–54
|
52
37–66
|
37
15–53
|
| Ozone |
3
1–6
| |||||||
| UV Index |
0
0–0
|
2
0–7
|
2
0–6
|
2
0–9
|
2
0–9
|
3
0–9
|