Air Quality in Tokyo, Japan

Windy
22.8°C · 66.3% humidity
22.8°
Feels 22.8°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
66 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
16 4am
23
43
23 7am
29
33
36 10am
38
39
40 1pm
41
54
54 4pm
54
71
73 7pm
72
55
43 10pm
43
43
43 1am
23
23
Station readings
41
48
25
11
CAMS model adj -11
27
34
54
54
54
54
54
54
54
54
54
66
66
66
83
84
83
66
54
54
54
54
34
34
AD 728×90

Air Quality Index Trend

31h · 1 stn

Tokyo's air quality is influenced by vehicle emissions, industrial activity, and transboundary pollution from mainland Asia. Spring dust events and summer photochemical smog create seasonal air quality challenges. Current PM2.5 concentration in Tokyo is 1.1× the WHO annual guideline of 5 µg/m³.

66.3%
Humidity
152.4 km/h
Wind S
998.4 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
23
5.62 µg/m³
PM10▲
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Tokyo?

Temperature & Precipitation

PM2.5 Trend

31h · 1 station
PM2.55.62 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX5.9
High
AD 300×250
Station readings (66 stations within 25 km)
5.62
Median
7.71
Average
4.0
Low
14.0
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +7.9

What is the 7-day forecast for Tokyo?

05-28
29.9° 15.9°
05-29
24.9° 19.9°
0.06 mm
05-30
24.8° 19.7°
0.44 mm
05-31
27.1° 20.3°
06-01
28.2° 21.4°
06-02
27.4° 20.8°
0.06 mm
06-03
28.1° 23.1°
0.06 mm
Both models agree Avg diff: 3.0°C

Where are air quality stations near Tokyo?

11
Naitomachi, Shinjuku, Tokyo, Japan (国設新宿新宿区)
1.5 km PM2.5: 2.6 µg/m³
11
Suginami, Izumi-3
4.2 km PM2.5: 2.6 µg/m³ PM10: 2.6 µg/m³
36
Wakamiya, Nakano, Tokyo, Japan (中野区若宮中野区)
5.0 km PM2.5: 8.6 µg/m³
38
Meguro (目黒)
5.4 km PM2.5: 9.1 µg/m³
46
Meguro (目黒)
5.4 km PM2.5: 11.0 µg/m³
39
Meguro (目黒)
5.4 km PM2.5: 9.4 µg/m³
34
Nerima (練馬区)
6.3 km PM2.5: 8.2 µg/m³
17
Hibiyakoen, Chiyoda, Tokyo, Japan (日比谷交差点千代田区)
6.6 km PM2.5: 4.1 µg/m³
45
Takanawa, Minato-ku, Tōkyō-to, Japan (港区高輪港区)
6.6 km PM2.5: 10.8 µg/m³
10
Takanawa, Minato-ku, Tōkyō-to, Japan (港区高輪港区)
6.6 km PM2.5: 2.4 µg/m³

What cities are near Tokyo?

25 Yoyogi 18 Shinjuku 25 Ōkubo 20 Yotsuya 28 Nakano 28 Sasazuka 28 Shimo’ochiai 29 Shibuya 29 Akasaka 29 Nagasaki
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-28T22:51 UTC.