Air Quality in Musashimurayama, Japan

Partly Cloudy
24.9°C · 69.1% humidity
24.9°
Feels 24.9°
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
31 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
26 8pm
9
0
24 11pm
19
14
10 2am
7
5
4 5am
3
2
1 8am
1
10
9 11am
0
0
0 2pm
0
0
0 5pm
0
0
Station readings
5
7
9
1
CAMS model adj -57
83
66
54
54
54
54
34
34
34
34
54
54
54
54
66
66
54
54
54
54
54
54
54
54
AD 728×90

Air Quality Index Trend

24h · 1 stn

Musashimurayama'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 Musashimurayama is 1.2× the WHO annual guideline of 5 µg/m³.

69.1%
Humidity
19.9 km/h
Wind NNE
1003.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
24
5.77 µg/m³
PM10▲
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Musashimurayama?

Temperature & Precipitation

PM2.5 Trend

24h · 1 station
PM2.55.77 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (31 stations within 25 km)
5.77
Median
6.36
Average
1.39
Low
14.0
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +7.7

What is the 7-day forecast for Musashimurayama?

05-29
24.9° 19.9°
0.06 mm
05-30
24.8° 19.7°
0.44 mm
05-31
27.1° 20.3°
06-01
28.2° 21.4°
06-02
27.4° 20.8°
0.06 mm
06-03
28.1° 23.1°
0.06 mm
06-04
26.5° 18.8°
Both models agree Avg diff: 3.1°C

Where are air quality stations near Musashimurayama?

16
Ogawacho, Kodaira, Tokyo, Japan (小平市小川町小平市)
5.3 km PM2.5: 3.8 µg/m³
31
Yaho, Kunitachi, Tokyo, Japan (甲州街道国立国立市)
7.2 km PM2.5: 7.4 µg/m³
58
Chuocho, Higashikurume, Tokyo, Japan (小金井街道東久留米東久留米市)
8.4 km PM2.5: 15.4 µg/m³
23
Nagaoka, Tokyo, Japan (東京環状長岡西多摩郡瑞穂町)
8.6 km PM2.5: 5.5 µg/m³
12
府中市四谷
8.7 km 33.1% RH PM2.5: 3.0 µg/m³ PM10: 9.0 µg/m³
38
Honchō, Fussa-shi, Tōkyō-to, Japan (福生市本町福生市)
8.7 km PM2.5: 9.1 µg/m³
46
Honchō, Fussa-shi, Tōkyō-to, Japan (福生市本町福生市)
8.7 km PM2.5: 11.0 µg/m³
44
Ochikawa, Hino, Tokyo, Japan (川崎街道百草園日野市)
10.0 km PM2.5: 10.6 µg/m³
25
Ochikawa, Hino, Tokyo, Japan (川崎街道百草園日野市)
10.0 km PM2.5: 6.0 µg/m³
25
小金井市東町
10.3 km 29.3% RH PM2.5: 6.0 µg/m³ PM10: 10.0 µg/m³

What cities are near Musashimurayama?

23 Higashiyamato 24 Tachikawa 27 Yokota 21 Higashimurayama 25 Akishima 22 Kodaira 23 Kokubunji 19 Kunitachi 23 Akitsu 26 Tokorozawa
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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 2026-05-29T14:30 UTC.