Air Quality in Akiruno, Japan

Cloudy
20.2°C · 74.0% humidity
20.2°
Feels 20.2°
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
6 stations

Nearby Monitoring Stations

AQI Forecast
54 8am
54
27
17 11am
22
45
28 2pm
50
51
52 5pm
52
53
65 8pm
82
83
83 11pm
83
83
83 2am
83
66
66 5am
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.

74.0%
Humidity
12.8 km/h
Wind E
1015.7 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
17
4.1 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Akiruno?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.54.1 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX14.9
Extreme
AD 300×250
Station readings (6 stations within 25 km)
4.1
Median
2.9
Average
1.0
Low
8.2
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +3.2

What is the 7-day forecast for Akiruno?

06-09
21.8° 19.3°
0.44 mm
06-10
24.9° 16.2°
7.13 mm
06-11
24.6° 17.8°
0.38 mm
06-12
23.7° 17.5°
2.0 mm
06-13
29.2° 18.4°
2.0 mm
06-14
27.1° 17.2°
41.75 mm
06-15
26.4° 19.1°
8.06 mm
Both models agree Avg diff: 2.2°C

Where are air quality stations near Akiruno?

8
檜原測定所
7.5 km 98.1% RH PM2.5: 2.0 µg/m³ PM10: 4.0 µg/m³
36
Higashioume, Oume, Tokyo, Japan (青梅市東青梅青梅市)
7.6 km PM2.5: 8.6 µg/m³
12
八王子市大楽寺町
8.4 km 95.6% RH PM2.5: 3.0 µg/m³ PM10: 6.0 µg/m³
33
Honchō, Fussa-shi, Tōkyō-to, Japan (福生市本町福生市)
9.0 km PM2.5: 7.9 µg/m³
10
Honchō, Fussa-shi, Tōkyō-to, Japan (福生市本町福生市)
9.0 km PM2.5: 2.4 µg/m³
30
Hachioji (八王子)
10.3 km PM2.5: 7.2 µg/m³
58
Nagaoka, Tokyo, Japan (東京環状長岡西多摩郡瑞穂町)
10.8 km PM2.5: 15.4 µg/m³
6
Tatemachi, Hachioji, Tokyo, Japan (八王子市館町八王子市)
12.7 km PM2.5: 1.4 µg/m³
25
Katakuramachi, Hachioji, Tokyo, Japan (八王子市片倉町八王子市)
13.8 km PM2.5: 6.0 µg/m³
56
Nakano, Kanagawa, Japan (津久井相模原市緑区)
16.0 km PM2.5: 14.5 µg/m³

What cities are near Akiruno?

18 Itsukaichi 16 Iwai 15 Ōme 17 Fussa 15 Hamura 26 Hachiōji 13 Hakonegasaki 14 Akishima 13 Yokota 11 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 2026-06-09T02:12 UTC.