Air Quality in Machida, Japan

Windy
22.4°C · 69.2% humidity
22.4°
Feels 22.4°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
56 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
22 3am
22
29
28 6am
34
38
41 9am
43
45
46 12pm
47
48
60 3pm
60
60
78 6pm
79
78
61 9pm
49
49
49 12am
49
29
Station readings
25
41
48
25
CAMS model adj -5
27
27
34
54
54
54
54
54
54
54
54
54
66
66
66
83
84
83
66
54
54
54
54
34
AD 728×90

Air Quality Index Trend

31h · 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 1.4× the WHO annual guideline of 5 µg/m³.

69.2%
Humidity
149.9 km/h
Wind S
1000.3 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
28
6.85 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Machida?

Temperature & Precipitation

PM2.5 Trend

31h · 1 station
PM2.56.85 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250
Station readings (56 stations within 25 km)
6.85
Median
6.85
Average
2.0
Low
12.1
High
PM2.5 µg/m³ · Model: 10.0 · Bias: +3.2

What is the 7-day forecast for Machida?

05-28
27.6° 16.3°
05-29
23.4° 19.1°
1.06 mm
05-30
23.1° 19.3°
1.38 mm
05-31
25.4° 19.5°
0.06 mm
06-01
26.6° 20.4°
06-02
26.4° 20.9°
06-03
26.6° 22.2°
0.38 mm
Both models agree Avg diff: 3.0°C

Where are air quality stations near Machida?

7
Kanamori, Machida-shi, Tōkyō-to, Japan (町田市金森町田市)
1.7 km PM2.5: 1.7 µg/m³
25
Kobuchi, Kanagawa, Japan (古淵相模原市南区)
3.1 km PM2.5: 6.0 µg/m³
13
Shiratoridai, Kanagawa, Japan (青葉台横浜市青葉区)
5.8 km PM2.5: 3.1 µg/m³
21
Shiratoridai, Kanagawa, Japan (青葉台横浜市青葉区)
5.8 km PM2.5: 5.0 µg/m³
53
Katahira, Kanagawa, Japan (柿生川崎市麻生区)
7.0 km PM2.5: 13.1 µg/m³
25
Katahira, Kanagawa, Japan (柿生川崎市麻生区)
7.0 km PM2.5: 6.0 µg/m³
46
Mihocho, Kanagawa, Japan (緑区三保小学校横浜市緑区)
7.4 km PM2.5: 11.0 µg/m³
42
Sagamihara (相模原)
7.8 km PM2.5: 10.1 µg/m³
29
青葉区市ケ尾町
7.9 km PM2.5: 7.0 µg/m³ PM10: 14.0 µg/m³
41
Higashiyurigaoka, Kanagawa, Japan (弘法松公園川崎市麻生区)
9.0 km PM2.5: 9.8 µg/m³

What cities are near Machida?

30 Bunkyo 28 Minamirinkan 25 Aobadai 25 Yamato 33 Zama 27 Inagi 28 Tama 28 Ayase 30 Minawa 37 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 2026-05-28T21:35 UTC.