Air Quality in Akiruno, Japan

Drizzle
18.4°C · 68.7% humidity
18.4°
Feels 18.4°
37
Good
Air quality is satisfactory. Enjoy outdoor activities.
12 stations

Nearby Monitoring Stations

AQI Forecast
54 5am
54
54
37 8am
42
25
48 11am
50
51
52 2pm
52
53
53 5pm
53
54
54 8pm
54
66
66 11pm
66
66
66 2am
66
54
AD 728×90

Air Quality Index Trend

48h · 1 stn

Akiruno'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.

68.7%
Humidity
27.2 km/h
Wind ESE
1017.2 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
37
8.86 µg/m³
PM10▲
56
66.15 µg/m³
050100150200300500

What is the weather forecast for Akiruno?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.58.86 µg/m³ ✓ WHO
Good
PM1066.15 µg/m³
Moderate
UV INDEX9.4
Very High
AD 300×250
Station readings (12 stations within 25 km)
8.86
Median
9.33
Average
4.1
Low
24.5
High
PM2.5 µg/m³ · Model: 16.35 · Bias: +7.5

What is the 7-day forecast for Akiruno?

05-29
22.2° 17.2°
0.63 mm
05-30
21.8° 16.1°
0.88 mm
05-31
24.1° 17.0°
06-01
25.5° 18.1°
06-02
24.8° 16.5°
2.5 mm
06-03
26.1° 18.8°
0.56 mm
06-04
24.7° 14.3°
0.06 mm
Both models agree Avg diff: 3.4°C

Where are air quality stations near Akiruno?

21
檜原測定所
7.5 km 79.8% RH PM2.5: 5.0 µg/m³ PM10: 8.0 µg/m³
62
Higashioume, Oume, Tokyo, Japan (青梅市東青梅青梅市)
7.6 km PM2.5: 17.3 µg/m³
25
八王子市大楽寺町
8.4 km 55.8% RH PM2.5: 6.0 µg/m³ PM10: 13.0 µg/m³
14
Honchō, Fussa-shi, Tōkyō-to, Japan (福生市本町福生市)
9.0 km PM2.5: 3.4 µg/m³
42
Honchō, Fussa-shi, Tōkyō-to, Japan (福生市本町福生市)
9.0 km PM2.5: 10.1 µg/m³
13
Hachioji (八王子)
10.3 km PM2.5: 3.1 µg/m³
39
Nagaoka, Tokyo, Japan (東京環状長岡西多摩郡瑞穂町)
10.8 km PM2.5: 9.4 µg/m³
68
Tatemachi, Hachioji, Tokyo, Japan (八王子市館町八王子市)
12.7 km PM2.5: 20.2 µg/m³
61
Katakuramachi, Hachioji, Tokyo, Japan (八王子市片倉町八王子市)
13.8 km PM2.5: 16.9 µg/m³
8
Nakano, Kanagawa, Japan (津久井相模原市緑区)
16.0 km PM2.5: 1.9 µg/m³

What cities are near Akiruno?

34 Itsukaichi 35 Iwai 27 Ōme 76 Fussa 57 Hamura 35 Hachiōji 54 Hakonegasaki 47 Akishima 48 Yokota 38 Hannō
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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 2026-05-29T23:35 UTC.