Air Quality in Higashiyamato, Japan

Windy
22.8°C · 66.3% humidity
22.8°
Feels 22.8°
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
43 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
16 4am
23
43
34 7am
37
38
40 10am
41
41
42 1pm
42
54
55 4pm
55
72
73 7pm
72
55
43 10pm
43
43
43 1am
23
23
Station readings
41
48
25
11
CAMS model adj -11
27
34
54
54
54
54
54
54
54
54
54
66
66
66
83
84
83
66
54
54
54
54
34
34
AD 728×90

Air Quality Index Trend

31h · 1 stn

Higashiyamato'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 Higashiyamato is 1.6× the WHO annual guideline of 5 µg/m³.

66.3%
Humidity
152.4 km/h
Wind S
998.4 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
34
8.17 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Higashiyamato?

Temperature & Precipitation

PM2.5 Trend

31h · 1 station
PM2.58.17 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX5.9
High
AD 300×250
Station readings (43 stations within 25 km)
8.17
Median
7.63
Average
4.0
Low
11.0
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +2.7

What is the 7-day forecast for Higashiyamato?

05-28
29.9° 15.9°
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
Both models agree Avg diff: 3.1°C

Where are air quality stations near Higashiyamato?

5
Ogawacho, Kodaira, Tokyo, Japan (小平市小川町小平市)
5.3 km PM2.5: 1.2 µg/m³
34
Chuocho, Higashikurume, Tokyo, Japan (小金井街道東久留米東久留米市)
6.8 km PM2.5: 8.2 µg/m³
25
Higashitokorozawa, Tokorozawa, Saitama, Japan (所沢市東所沢所沢市)
8.0 km PM2.5: 6.0 µg/m³
9
Higashitokorozawa, Tokorozawa, Saitama, Japan (所沢市東所沢所沢市)
8.0 km PM2.5: 2.2 µg/m³
38
Azumacho, Iruma, Saitama, Japan (入間入間市)
8.8 km PM2.5: 9.1 µg/m³
9
Yaho, Kunitachi, Tokyo, Japan (甲州街道国立国立市)
9.5 km PM2.5: 2.2 µg/m³
12
Nagaoka, Tokyo, Japan (東京環状長岡西多摩郡瑞穂町)
9.7 km PM2.5: 2.9 µg/m³
17
西東京市南町
9.8 km 99.5% RH PM2.5: 4.0 µg/m³ PM10: 8.0 µg/m³
10
Honda, Niiza-shi, Saitama-ken, Japan (新座新座市)
10.1 km PM2.5: 2.4 µg/m³
–
小金井市東町
10.3 km 99.5% RH

What cities are near Higashiyamato?

43 Higashimurayama 32 Musashimurayama 30 Akitsu 32 Tokorozawa 22 Kodaira 34 Yokota 23 Higashikurume 31 Tachikawa 27 Kokubunji 34 Akishima
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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 2026-05-28T22:54 UTC.