Air Quality in Tokyo, Japan

Cloudy
21.5°C · 71.7% humidity
21.5°
Feels 21.5°
12
Good
Air quality is satisfactory. Enjoy outdoor activities.
42 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
40 5am
40
40
12 8am
20
9
13 11am
16
18
19 2pm
20
21
22 5pm
39
40
40 8pm
40
41
41 11pm
41
103
41 2am
41
40
Station readings
2
CAMS model adj -43
83
83
83
83
83
66
66
66
66
66
66
66
66
83
84
84
83
84
84
84
146
84
84
83
AD 728×90

Air Quality Index Trend

39h · 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.

71.7%
Humidity
29.8 km/h
Wind S
1015.4 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
12
2.81 µg/m³
PM10▲
25
27.45 µg/m³
050100150200300500

What is the weather forecast for Tokyo?

Temperature & Precipitation

PM2.5 Trend

39h · 1 station
PM2.52.81 µg/m³ ✓ WHO
Good
PM1027.45 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
Station readings (42 stations within 25 km)
2.81
Median
4.34
Average
0.48
Low
9.1
High
PM2.5 µg/m³ · Model: 16.8 · Bias: +14.0

What is the 7-day forecast for Tokyo?

06-08
27.7° 18.6°
5.75 mm
06-09
23.3° 21.5°
0.13 mm
06-10
28.6° 19.0°
3.81 mm
06-11
26.3° 19.7°
0.38 mm
06-12
24.3° 19.6°
1.0 mm
06-13
30.7° 21.4°
3.69 mm
06-14
29.7° 18.3°
39.69 mm
Both models agree Avg diff: 2.2°C

Where are air quality stations near Tokyo?

25
Naitomachi, Shinjuku, Tokyo, Japan (国設新宿新宿区)
1.5 km PM2.5: 6.0 µg/m³
2
Suginami, Izumi-3
4.2 km PM2.5: 0.5 µg/m³ PM10: 1.2 µg/m³
25
Wakamiya, Nakano, Tokyo, Japan (中野区若宮中野区)
5.0 km PM2.5: 6.0 µg/m³
30
Meguro (目黒)
5.4 km PM2.5: 7.2 µg/m³
17
Meguro (目黒)
5.4 km PM2.5: 4.1 µg/m³
13
Meguro (目黒)
5.4 km PM2.5: 3.1 µg/m³
13
Nerima (練馬区)
6.3 km PM2.5: 3.1 µg/m³
13
Hibiyakoen, Chiyoda, Tokyo, Japan (日比谷交差点千代田区)
6.6 km PM2.5: 3.1 µg/m³
30
Takanawa, Minato-ku, Tōkyō-to, Japan (港区高輪港区)
6.6 km PM2.5: 7.2 µg/m³
33
Takanawa, Minato-ku, Tōkyō-to, Japan (港区高輪港区)
6.6 km PM2.5: 7.9 µg/m³

What cities are near Tokyo?

12 Yoyogi 10 Shinjuku 12 Ōkubo 10 Yotsuya 14 Nakano 12 Sasazuka 15 Shimo’ochiai 15 Shibuya 15 Akasaka 16 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 2026-06-08T23:11 UTC.