Air Quality in Musashimurayama, Japan

Drizzle
23.7°C · 83.6% humidity
23.7°
Feels 23.7°
48
Good
Air quality is satisfactory. Enjoy outdoor activities.
23 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
99 5am
161
99
48 8am
62
72
81 11am
86
90
92 2pm
94
96
96 5pm
96
97
97 8pm
97
98
99 11pm
99
161
161 2am
161
99
Station readings 20h ago
AQI 84
PM2.5 27.6 µg/m³ · 20h ago
CAMS model adj +15
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

5h · 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.

83.6%
Humidity
54.5 km/h
Wind NNW
1002.6 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
48
11.41 µg/m³
PM10
44
48.05 µg/m³
050100150200300500

What is the weather forecast for Musashimurayama?

Temperature & Precipitation

PM2.5 Trend

5h · 1 station
PM2.511.41 µg/m³ ✓ WHO
Good
PM1048.05 µg/m³
Good
UV INDEX9.4
Very High
AD 300×250
Station readings (23 stations within 25 km)
11.41
Median
13.18
Average
1.9
Low
26.8
High
PM2.5 µg/m³ · Model: 23.15 · Bias: +11.7

What is the 7-day forecast for Musashimurayama?

07-21
33.4° 22.1°
14.19 mm
07-22
30.2° 23.7°
3.0 mm
07-23
27.8° 22.1°
0.56 mm
07-24
29.8° 23.6°
1.56 mm
07-25
32.9° 23.6°
07-26
30.3° 26.1°
0.13 mm
07-27
33.3° 24.9°
9.94 mm
Both models agree Avg diff: 2.9°C

Where are air quality stations near Musashimurayama?

19
Ogawacho, Kodaira, Tokyo, Japan (小平市小川町小平市)
5.3 km PM2.5: 4.6 µg/m³
30
Yaho, Kunitachi, Tokyo, Japan (甲州街道国立国立市)
7.2 km PM2.5: 7.2 µg/m³
15
Chuocho, Higashikurume, Tokyo, Japan (小金井街道東久留米東久留米市)
8.4 km PM2.5: 3.6 µg/m³
36
Nagaoka, Tokyo, Japan (東京環状長岡西多摩郡瑞穂町)
8.6 km PM2.5: 8.6 µg/m³
70
府中市四谷
8.7 km 84.2% RH PM2.5: 21.0 µg/m³ PM10: 35.0 µg/m³
6
Honchō, Fussa-shi, Tōkyō-to, Japan (福生市本町福生市)
8.7 km PM2.5: 1.4 µg/m³
55
Honchō, Fussa-shi, Tōkyō-to, Japan (福生市本町福生市)
8.7 km PM2.5: 14.0 µg/m³
30
Ochikawa, Hino, Tokyo, Japan (川崎街道百草園日野市)
10.0 km PM2.5: 7.2 µg/m³
47
Ochikawa, Hino, Tokyo, Japan (川崎街道百草園日野市)
10.0 km PM2.5: 11.3 µg/m³
53
小金井市東町
10.3 km 93.1% RH PM2.5: 13.0 µg/m³ PM10: 35.0 µg/m³

What cities are near Musashimurayama?

38 Higashiyamato 54 Tachikawa 51 Yokota 41 Higashimurayama 55 Akishima 49 Kodaira 53 Kokubunji 56 Kunitachi 33 Akitsu 10 Tokorozawa
Get AQI alerts for Musashimurayama

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T23:18 UTC.