Azumacho, Iruma, Saitama, Japan (入間入間市)

Monitoring Station · Sayama, Japan
59
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
59 10pm
32
32
32 1am
44
44
44 4am
44
32
32 7am
32
32
32 10am
32
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— 1pm
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— 4pm
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— 7pm
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Station readings
59
CAMS model adj -22
66
54
54
54
66
66
66
66
54
54
54
54
54
54

Air Quality Trend (24h)

PM2.515.9 µg/m³ ×1.1 WHO
Moderate
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Nearby Monitoring Stations

65
Horigane, Sayama-shi, Saitama-ken, Japan (狭山狭山市)
5.6 km PM2.5: 18.8 µg/m³
72
Namiyanagi, Hannō-shi, Saitama-ken, Japan (飯能飯能市)
6.7 km PM2.5: 22.1 µg/m³
25
Tokorozawa, Saitama, Japan (所沢市和ヶ原所沢市)
7.4 km PM2.5: 6.0 µg/m³
83
Nakakayama, Hidaka, Saitama, Japan (日高日高市)
8.3 km PM2.5: 27.3 µg/m³
70
Nagaoka, Tokyo, Japan (東京環状長岡西多摩郡瑞穂町)
8.5 km PM2.5: 21.1 µg/m³
46
Narahashi, Higashiyamato, Tokyo, Japan (東大和市奈良橋東大和市)
9.8 km PM2.5: 11.0 µg/m³
63
Narahashi, Higashiyamato, Tokyo, Japan (東大和市奈良橋東大和市)
9.8 km PM2.5: 17.8 µg/m³
50
Sunashinden, Kawagoe-shi, Saitama-ken, Japan (川越市高階川越市)
10.3 km PM2.5: 12.0 µg/m³

Nearby Cities

61 Sayama 62 Iruma 25 Tokorozawa 71 Hannō 68 Hakonegasaki 59 Higashiyamato 61 Yokota 68 Hidaka 63 Musashimurayama

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T01:02 UTC.