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Tokyo air quality

Japan · Asia/Tokyo

Latest air quality

Model estimate
Very poor

European Air Quality Index

PM2.5 set this category.

No recent representative station observation is available.

GoodExtremely poor
  • Valid
  • 5 of 5 index pollutants
  • CAMS Global
  • 0.4° grid · 3-hour native model steps, interpolated hourly by Open-Meteo
  • Method eea-hourly-2025-07
  • Copernicus CAMS via Open-Meteo
How to read the index

Air quality forecast

Model forecast

Expected outdoor concentrations for the next 48 forecast hours.

PM2.5 · µg/m³ 11–111.1 µg/m³
0 100 200 14 Nov 22:00 15 Nov 21:30 16 Nov 21:00

Asia/Tokyo 48 of 48 hourly values Copernicus CAMS via Open-Meteo

View values as a table
PM2.5 concentrations (µg/m³)
Time (Asia/Tokyo)PM2.5
111.1
107.1
90.6
79.4
64
56.7
53.4
52.7
55.6
60.5
62.9
67.1
61.9
55.5
49.7
46.9
46.4
46.2
46.3
43.3
34.9
29.5
30.6
34.1
35.3
36.6
34.8
34.3
35.2
38
41.3
45.8
56.3
58.8
46.6
38
22.9
13.3
11.1
11
11.9
16.2
23.6
39.3
57
61
45.2
26
  • CAMS Global
  • 0.4° grid · 3-hour native model steps, interpolated hourly by Open-Meteo
  • Run Time unavailable from provider
Show later forecast hours
PM2.5 · µg/m³ 7.6–85.9 µg/m³
0 45 90 16 Nov 22:00 18 Nov 03:30 19 Nov 09:00

Asia/Tokyo 60 of 60 hourly values Copernicus CAMS via Open-Meteo

View values as a table
PM2.5 concentrations (µg/m³)
Time (Asia/Tokyo)PM2.5
17.5
13.4
12.1
11
9.7
8.8
7.9
7.6
10.1
14.6
16.4
16
13.3
13
12.7
13.4
13.8
14.3
16.7
21.2
24.4
24.6
24.7
22.9
21.5
19.7
17.6
16.1
15
13.8
12.9
13
16.4
23.9
27.2
30.9
26.5
26.3
23.4
21.4
18.5
19.3
24.9
39.9
58.1
64.5
78.5
85.9
72.9
82.4
68.9
54.8
43.7
36.2
31.2
29.7
36.2
44
31.3
30.3
How to read forecasts

What’s in the air?

Concentrations for the time and source shown above.

Pollutant guides
PM2.5 Fine particles 111.1 µg/m³ Very poor Model value at valid hour PM10 Inhalable particles 112.7 µg/m³ Moderate Model value at valid hour NO₂ Nitrogen dioxide 82.7 µg/m³ Poor Model value at valid hour O₃ Ground-level ozone 1 µg/m³ Good Model value at valid hour SO₂ Sulphur dioxide 114.2 µg/m³ Moderate Model value at valid hour CO Carbon monoxide 1,298 µg/m³ Model value at valid hour

Nearby monitoring stations

No nearby station readings available

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About station readings

Tokyo and nearby locations

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Air quality history

History unavailable

There is no published series for this location yet.

How to read observations

Dust forecast

Model forecast

Dust concentration · 0 µg/m³ · Valid · Copernicus CAMS via Open-Meteo · CAMS Global

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