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

Monitoring Station · Sayama, Japan
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
12 12am
78
25
19 3am
19
19
19 6am
19
39
39 9am
39
39
39 12pm
10
10
— 3pm
—
—
— 6pm
—
—
— 9pm
—
—
Station readings
78
25
CAMS model adj -15
27
27
34
34
34
34
34
34
54
54
54
54
54
25
25

Air Quality Trend (24h)

PM2.56.0 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

30
Horigane, Sayama-shi, Saitama-ken, Japan (狭山狭山市)
5.6 km PM2.5: 7.2 µg/m³
30
Namiyanagi, Hannō-shi, Saitama-ken, Japan (飯能飯能市)
6.7 km PM2.5: 7.2 µg/m³
59
Tokorozawa, Saitama, Japan (所沢市和ヶ原所沢市)
7.4 km PM2.5: 15.9 µg/m³
17
Nakakayama, Hidaka, Saitama, Japan (日高日高市)
8.3 km PM2.5: 4.1 µg/m³
25
Narahashi, Higashiyamato, Tokyo, Japan (東大和市奈良橋東大和市)
9.8 km PM2.5: 6.0 µg/m³
25
Sunashinden, Kawagoe-shi, Saitama-ken, Japan (川越市高階川越市)
10.3 km PM2.5: 6.0 µg/m³
25
Iseharachō, Kawagoe-shi, Saitama-ken, Japan (川越市霞ケ関川越市)
10.4 km PM2.5: 6.0 µg/m³
30
Ōtagaya, Tsurugashima-shi, Saitama-ken, Japan (鶴ヶ島自排鶴ヶ島市)
11.2 km PM2.5: 7.2 µg/m³

Nearby Cities

35 Sayama 36 Iruma 48 Tokorozawa 30 Hannō 27 Hakonegasaki 32 Higashiyamato 31 Yokota 26 Hidaka 26 Musashimurayama

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-16T03:53 UTC.