Horigane, Sayama-shi, Saitama-ken, Japan (狭山狭山市)
Monitoring Station
· Sayama, Japan
53
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
60
1am
53
44
44
4am
44
32
32
7am
32
32
32
10am
32
32
61
1pm
61
—
—
4pm
—
—
—
7pm
—
—
—
10pm
—
—
Station readings
60
53
CAMS model
adj -22
54
66
66
66
66
54
54
54
54
54
54
54
83
83
Air Quality Trend (24h)
PM2.513.1 µg/m³
✓ WHO
Moderate
Nearby Monitoring Stations
34
Sunashinden, Kawagoe-shi, Saitama-ken, Japan (川越市高階川越市)
50
Tokorozawa, Saitama, Japan (所沢市和ヶ原所沢市)
38
Iseharachō, Kawagoe-shi, Saitama-ken, Japan (川越市霞ケ関川越市)
27
Tsuruma, Fujimi-shi, Saitama-ken, Japan (富士見富士見市)
-
Ōtagaya, Tsurugashima-shi, Saitama-ken, Japan (鶴ヶ島自排鶴ヶ島市)
53
Namiyanagi, Hannō-shi, Saitama-ken, Japan (飯能飯能市)
46
Kamikiyoto, Kiyose, Tokyo, Japan (清瀬市上清戸清瀬市)
34
Kamikiyoto, Kiyose, Tokyo, Japan (清瀬市上清戸清瀬市)
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T04:05 UTC.