Air Quality in Akihabara, Japan

Rain
23.6°C · 87.1% humidity
23.6°
Feels 23.6°
56
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
45 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
87 5am
149
87
56 8am
65
71
76 11am
79
81
83 2pm
84
85
85 5pm
85
85
85 8pm
86
86
87 11pm
87
149
149 2am
149
87
Station readings
10
CAMS model adj +3
84
146
84
83
83
83
84
84
84
84
84
84
83
83
83
83
83
83
84
84
146
146
146
84
AD 728×90

Air Quality Index Trend

6h · 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.

87.1%
Humidity
63.6 km/h
Wind NNW
1002.4 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
56
14.69 µg/m³
PM10▲
63
79.9 µg/m³
050100150200300500

What is the weather forecast for Akihabara?

Temperature & Precipitation

PM2.5 Trend

6h · 1 station
PM2.514.69 µg/m³ ✓ WHO
Moderate
PM1079.9 µg/m³
Moderate
UV INDEX9.4
Very High
AD 300×250
Station readings (45 stations within 25 km)
14.69
Median
15.35
Average
1.9
Low
23.0
High
PM2.5 µg/m³ · Model: 27.55 · Bias: +12.9

What is the 7-day forecast for Akihabara?

07-21
32.3° 22.4°
10.81 mm
07-22
29.8° 23.6°
5.38 mm
07-23
28.0° 22.2°
0.75 mm
07-24
28.9° 24.4°
1.06 mm
07-25
31.9° 23.3°
0.06 mm
07-26
30.0° 24.7°
0.19 mm
07-27
32.5° 24.9°
6.06 mm
Both models agree Avg diff: 2.5°C

Where are air quality stations near Akihabara?

63
Shinkawa, Chuo, Tokyo, Japan (永代通り新川中央区)
2.9 km PM2.5: 17.8 µg/m³
76
Hibiyakoen, Chiyoda, Tokyo, Japan (日比谷交差点千代田区)
3.1 km PM2.5: 24.0 µg/m³
80
スカイツリー１５０ｍ
3.7 km 90.8% RH PM2.5: 26.0 µg/m³ PM10: 43.0 µg/m³
70
スカイツリー３２５ｍ
3.7 km 78.8% RH PM2.5: 21.0 µg/m³ PM10: 36.0 µg/m³
70
Minowa, Taito, Tokyo, Japan (明治通り大関横丁台東区)
3.7 km PM2.5: 21.1 µg/m³
61
Minowa, Taito, Tokyo, Japan (明治通り大関横丁台東区)
3.7 km PM2.5: 16.9 µg/m³
70
Koto (江東区)
5.0 km PM2.5: 21.1 µg/m³
50
Koto (江東区)
5.0 km PM2.5: 12.0 µg/m³
65
Harumi, Chuo, Tokyo, Japan (中央区晴海中央区)
5.2 km PM2.5: 18.8 µg/m³
53
Ojima, Koto, Tokyo, Japan (江東区大島江東区)
5.4 km PM2.5: 13.1 µg/m³

What cities are near Akihabara?

60 Taito 54 Chiyoda 68 Asakusa 51 Chūō 58 Sendagi 61 Nishinippori 63 Arakawa 43 Kachidoki 56 Akasaka 48 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 2026-07-21T23:16 UTC.