Air Quality in Machida, Japan

Rain
23.8°C · 83.1% humidity
23.8°
Feels 23.8°
75
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
42 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
132 6am
70
69
75 9am
73
73
72 12pm
72
71
71 3pm
71
69
69 6pm
69
69
69 9pm
69
70
70 12am
132
132
132 3am
70
70
Station readings
10
CAMS model adj -14
146
84
83
83
83
84
84
84
84
84
84
83
83
83
83
83
83
84
84
146
146
146
84
84
AD 728×90

Air Quality Index Trend

6h · 1 stn

Machida'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 Machida is 1.6× the WHO 24-hour guideline of 15 µg/m³.

83.1%
Humidity
61.2 km/h
Wind N
1002.5 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
75
23.56 µg/m³
PM10
51
54.9 µg/m³
050100150200300500

What is the weather forecast for Machida?

Temperature & Precipitation

PM2.5 Trend

6h · 1 station
PM2.523.56 µg/m³ ×1.6 WHO
Moderate
PM1054.9 µg/m³
Moderate
UV INDEX14.9
Extreme
AD 300×250
Station readings (42 stations within 25 km)
23.56
Median
17.11
Average
3.8
Low
29.2
High
PM2.5 µg/m³ · Model: 27.1 · Bias: +3.5

What is the 7-day forecast for Machida?

07-22
29.0° 23.8°
2.5 mm
07-23
27.7° 22.4°
1.31 mm
07-24
28.7° 23.5°
0.75 mm
07-25
30.8° 23.7°
07-26
31.2° 25.2°
0.06 mm
07-27
32.7° 24.7°
6.06 mm
07-28
29.4° 25.6°
9.25 mm
Both models agree Avg diff: 2.5°C

Where are air quality stations near Machida?

53
Kanamori, Machida-shi, Tōkyō-to, Japan (町田市金森町田市)
1.7 km PM2.5: 13.1 µg/m³
23
Kobuchi, Kanagawa, Japan (古淵相模原市南区)
3.1 km PM2.5: 5.5 µg/m³
42
Shiratoridai, Kanagawa, Japan (青葉台横浜市青葉区)
5.8 km PM2.5: 10.1 µg/m³
48
Shiratoridai, Kanagawa, Japan (青葉台横浜市青葉区)
5.8 km PM2.5: 11.5 µg/m³
9
Katahira, Kanagawa, Japan (柿生川崎市麻生区)
7.0 km PM2.5: 2.2 µg/m³
7
Katahira, Kanagawa, Japan (柿生川崎市麻生区)
7.0 km PM2.5: 1.7 µg/m³
53
Mihocho, Kanagawa, Japan (緑区三保小学校横浜市緑区)
7.4 km PM2.5: 13.1 µg/m³
85
Sagamihara (相模原)
7.8 km PM2.5: 28.3 µg/m³
66
青葉区市ケ尾町
7.9 km PM2.5: 19.0 µg/m³ PM10: 43.0 µg/m³
43
Higashiyurigaoka, Kanagawa, Japan (弘法松公園川崎市麻生区)
9.0 km PM2.5: 10.3 µg/m³

What cities are near Machida?

66 Bunkyo 67 Minamirinkan 62 Aobadai 66 Yamato 61 Zama 60 Inagi 57 Tama 58 Ayase 19 Minawa 59 Atsugi
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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 2026-07-22T00:21 UTC.