Air Quality in Higashimurayama, Japan

Drizzle
23.7°C · 83.6% humidity
23.7°
Feels 23.7°
65
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
29 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
70 7am
69
69
65 10am
70
70
70 1pm
70
70
70 4pm
69
69
69 7pm
69
69
69 10pm
70
70
132 1am
132
132
70 4am
70
70
Station readings
10
CAMS model adj -14
84
83
83
83
84
84
84
84
84
84
83
83
83
83
83
83
84
84
146
146
146
84
84
84
AD 728×90

Air Quality Index Trend

6h · 1 stn

Higashimurayama'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 Higashimurayama is 1.2× the WHO 24-hour guideline of 15 µg/m³.

83.6%
Humidity
54.5 km/h
Wind NNW
1002.6 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
65
18.55 µg/m³
PM10
44
48.05 µg/m³
050100150200300500

What is the weather forecast for Higashimurayama?

Temperature & Precipitation

PM2.5 Trend

6h · 1 station
PM2.518.55 µg/m³ ×1.2 WHO
Moderate
PM1048.05 µg/m³
Good
UV INDEX19.9
Extreme
AD 300×250
Station readings (29 stations within 25 km)
18.55
Median
18.58
Average
3.8
Low
28.3
High
PM2.5 µg/m³ · Model: 23.15 · Bias: +4.6

What is the 7-day forecast for Higashimurayama?

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
07-28
29.6° 26.3°
12.63 mm
Both models agree Avg diff: 3.1°C

Where are air quality stations near Higashimurayama?

78
Ogawacho, Kodaira, Tokyo, Japan (小平市小川町小平市)
3.5 km PM2.5: 24.9 µg/m³
20
Chuocho, Higashikurume, Tokyo, Japan (小金井街道東久留米東久留米市)
4.6 km PM2.5: 4.8 µg/m³
21
Higashitokorozawa, Tokorozawa, Saitama, Japan (所沢市東所沢所沢市)
7.1 km PM2.5: 5.0 µg/m³
25
Higashitokorozawa, Tokorozawa, Saitama, Japan (所沢市東所沢所沢市)
7.1 km PM2.5: 6.0 µg/m³
68
西東京市南町
7.5 km 72.4% RH PM2.5: 20.0 µg/m³ PM10: 34.0 µg/m³
63
小金井市東町
8.2 km 72.6% RH PM2.5: 18.0 µg/m³ PM10: 31.0 µg/m³
13
Honda, Niiza-shi, Saitama-ken, Japan (新座新座市)
8.4 km PM2.5: 3.1 µg/m³
59
Yaho, Kunitachi, Tokyo, Japan (甲州街道国立国立市)
9.0 km PM2.5: 15.9 µg/m³
80
Sekimae, Musashino, Tokyo, Japan (武蔵野市関前武蔵野市)
9.4 km PM2.5: 25.9 µg/m³
68
府中市四谷
10.2 km 76.5% RH PM2.5: 20.0 µg/m³ PM10: 35.0 µg/m³

What cities are near Higashimurayama?

65 Higashiyamato 64 Akitsu 64 Kodaira 65 Higashikurume 66 Musashimurayama 63 Tokorozawa 64 Kokubunji 64 Kiyose 67 Tachikawa 67 Tanashichō
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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 2026-07-22T01:33 UTC.