Air Quality in Akihabara, Japan

Windy
23.5°C · 63.0% humidity
23.5°
Feels 23.5°
22
Good
Air quality is satisfactory. Enjoy outdoor activities.
55 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
43 6am
43
43
22 9am
28
32
35 12pm
37
39
52 3pm
53
54
71 6pm
72
71
55 9pm
43
43
43 12am
43
23
23 3am
23
23
Station readings
25
11
CAMS model adj -11
54
54
54
54
54
54
54
54
54
66
66
66
83
84
83
66
54
54
54
54
34
34
34
34
AD 728×90

Air Quality Index Trend

29h · 1 stn

Akihabara'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. Current PM2.5 concentration in Akihabara is 1.1× the WHO annual guideline of 5 µg/m³.

63.0%
Humidity
172.2 km/h
Wind S
999.5 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
22
5.26 µg/m³
PM10▲
56
66.15 µg/m³
050100150200300500

What is the weather forecast for Akihabara?

Temperature & Precipitation

PM2.5 Trend

29h · 1 station
PM2.55.26 µg/m³ ✓ WHO
Good
PM1066.15 µg/m³
Moderate
UV INDEX14.9
Extreme
AD 300×250
Station readings (55 stations within 25 km)
5.26
Median
5.82
Average
1.4
Low
13.1
High
PM2.5 µg/m³ · Model: 20.3 · Bias: +15.0

What is the 7-day forecast for Akihabara?

05-29
24.8° 20.0°
05-30
24.6° 19.9°
0.94 mm
05-31
26.4° 20.6°
0.19 mm
06-01
27.3° 21.3°
06-02
26.6° 21.3°
06-03
27.7° 22.7°
0.06 mm
06-04
26.2° 19.4°
Both models agree Avg diff: 2.4°C

Where are air quality stations near Akihabara?

21
Shinkawa, Chuo, Tokyo, Japan (永代通り新川中央区)
2.9 km PM2.5: 5.0 µg/m³
10
Hibiyakoen, Chiyoda, Tokyo, Japan (日比谷交差点千代田区)
3.1 km PM2.5: 2.4 µg/m³
17
スカイツリー３２５ｍ
3.7 km 88.2% RH PM2.5: 4.0 µg/m³ PM10: 8.0 µg/m³
21
スカイツリー１５０ｍ
3.7 km 75.5% RH PM2.5: 5.0 µg/m³ PM10: 10.0 µg/m³
13
Minowa, Taito, Tokyo, Japan (明治通り大関横丁台東区)
3.7 km PM2.5: 3.1 µg/m³
17
Minowa, Taito, Tokyo, Japan (明治通り大関横丁台東区)
3.7 km PM2.5: 4.1 µg/m³
50
Koto (江東区)
5.0 km PM2.5: 12.0 µg/m³
34
Koto (江東区)
5.0 km PM2.5: 8.2 µg/m³
7
Harumi, Chuo, Tokyo, Japan (中央区晴海中央区)
5.2 km PM2.5: 1.7 µg/m³
6
Ojima, Koto, Tokyo, Japan (江東区大島江東区)
5.4 km PM2.5: 1.4 µg/m³

What cities are near Akihabara?

22 Taito 22 Chiyoda 22 Asakusa 21 Chūō 22 Sendagi 22 Nishinippori 23 Arakawa 17 Kachidoki 22 Akasaka 18 Ōtsuka
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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 2026-05-29T00:19 UTC.