Air Quality in Akasaka, Japan

Partly Cloudy
26.4°C · 68.1% humidity
26.4°
Feels 26.4°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
14 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
25 9am
18
25
23 12pm
25
25
25 3pm
25
25
25 6pm
25
25
25 9pm
25
25
25 12am
25
25
25 3am
25
25
25 6am
25
25
Station readings
18
CAMS model adj -29
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
AD 728×90

Air Quality Index Trend

19h · 2 stn

Akasaka's air quality is influenced by industrial emissions, vehicle traffic, and regional pollution transport. Winter heating season and spring dust events typically create the most challenging air quality conditions.

68.1%
Humidity
24.7 km/h
Wind E
1009.4 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
23
5.5 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Akasaka?

Temperature & Precipitation

PM2.5 Trend

19h · 2 stations
PM2.55.5 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
Station readings (14 stations within 25 km)
5.5
Median
5.41
Average
2.6
Low
8.4
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +1.9

What is the 7-day forecast for Akasaka?

08-03
28.2° 22.4°
9.5 mm
08-04
34.2° 25.8°
4.56 mm
08-05
32.3° 25.5°
1.81 mm
08-06
30.1° 26.8°
21.13 mm
08-07
36.2° 25.2°
11.69 mm
08-08
34.3° 26.5°
37.0 mm
08-09
35.6° 22.7°
1.25 mm
Both models agree Avg diff: 2.9°C

Where are air quality stations near Akasaka?

58
Udagawacho, Shibuya, Tokyo, Japan (渋谷区宇田川町渋谷区)
3.1 km PM2.5: 15.4 µg/m³
18
Chuo, Nakano, Tokyo, Japan (山手通り東中野中野区)
5.7 km PM2.5: 4.3 µg/m³
25
Honkomagome, Bunkyo, Tokyo, Japan (文京区本駒込文京区)
6.9 km PM2.5: 6.0 µg/m³
33
Honkomagome, Bunkyo, Tokyo, Japan (文京区本駒込文京区)
6.9 km PM2.5: 7.9 µg/m³
25
Koto (江東区)
7.5 km PM2.5: 6.0 µg/m³
–
Suginami, Izumi-3
8.1 km PM2.5: 0.0 µg/m³ PM10: 1.0 µg/m³
50
スカイツリー１５０ｍ
8.1 km 86.5% RH PM2.5: 12.0 µg/m³ PM10: 12.0 µg/m³
8
スカイツリー３２５ｍ
8.1 km 81.2% RH PM2.5: 2.0 µg/m³ PM10: 8.0 µg/m³
21
Minamisenju, Arakawa, Tokyo, Japan (荒川区南千住荒川区)
8.4 km PM2.5: 5.0 µg/m³
25
Oji, Kita, Tokyo, Japan (北本通り王子北区)
10.3 km PM2.5: 6.0 µg/m³

What cities are near Akasaka?

23 Chiyoda 22 Minato City 24 Yotsuya 25 Shibuya 24 Shinjuku 26 Ebisu 21 Chūō 21 Kachidoki 25 Yoyogi 25 Tokyo
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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 2026-08-08T03:01 UTC.