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

Monitoring Station · Sayama, Japan
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
21 8am
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21 11am
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21 2pm
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19 5pm
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19 8pm
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— 11pm
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CAMS model adj -6
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Air Quality Forecast (24h)

PM2.55.0 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

17
Azumacho, Iruma, Saitama, Japan (入間入間市)
0.0 km PM2.5: 4.1 µg/m³
29
Horigane, Sayama-shi, Saitama-ken, Japan (狭山狭山市)
5.6 km PM2.5: 7.0 µg/m³
33
Tokorozawa (所沢)
7.4 km PM2.5: 7.9 µg/m³
13
Nakakayama, Hidaka, Saitama, Japan (日高日高市)
8.3 km PM2.5: 3.1 µg/m³
21
Nagaoka, Tokyo, Japan (東京環状長岡西多摩郡瑞穂町)
8.5 km PM2.5: 5.0 µg/m³
21
Sunashinden, Kawagoe-shi, Saitama-ken, Japan (川越市高階川越市)
10.3 km PM2.5: 5.0 µg/m³
22
Iseharachō, Kawagoe-shi, Saitama-ken, Japan (川越市霞ケ関川越市)
10.4 km PM2.5: 5.3 µg/m³
9
Honcho, Higashimurayama, Tokyo, Japan (新青梅街道東村山東村山市)
11.2 km PM2.5: 2.2 µg/m³

Nearby Cities

21 Sayama 21 Iruma 8 Tokorozawa 21 Hannō 22 Hakonegasaki 23 Higashiyamato 23 Yokota 21 Hidaka 23 Musashimurayama

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T11:13 UTC.