Horigane, Sayama-shi, Saitama-ken, Japan (狭山狭山市)

Monitoring Station · Sayama, Japan
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
10 6pm
38
22
22 9pm
22
22
15 12am
22
22
22 3am
22
42
42 6am
22
—
— 9am
—
—
— 12pm
—
—
— 3pm
—
—
Station readings
10
38
CAMS model adj -12
34
27
34
34
34
34
27
34
34
34
34
54
54
34

Air Quality Trend (24h)

PM2.59.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

21
Sunashinden, Kawagoe-shi, Saitama-ken, Japan (川越市高階川越市)
4.8 km PM2.5: 5.0 µg/m³
25
Senbamachi, Kawagoe, Saitama, Japan (川越市仙波川越市)
6.5 km PM2.5: 6.0 µg/m³
30
Iseharachō, Kawagoe-shi, Saitama-ken, Japan (川越市霞ケ関川越市)
7.5 km PM2.5: 7.2 µg/m³
21
Miyashitamachi, Kawagoe, Saitama, Japan (川越市川越川越市)
8.4 km PM2.5: 5.0 µg/m³
30
Miyashitamachi, Kawagoe, Saitama, Japan (川越市川越川越市)
8.4 km PM2.5: 7.2 µg/m³
25
Higashitokorozawa, Tokorozawa, Saitama, Japan (所沢市東所沢所沢市)
8.9 km PM2.5: 6.0 µg/m³
30
Higashitokorozawa, Tokorozawa, Saitama, Japan (所沢市東所沢所沢市)
8.9 km PM2.5: 7.2 µg/m³
21
Higashitokorozawa, Tokorozawa, Saitama, Japan (所沢市東所沢所沢市)
8.9 km PM2.5: 5.0 µg/m³

Nearby Cities

28 Sayama 27 Kamifukuoka 25 Kawagoe 28 Ōi 30 Tokorozawa 27 Fujimino 28 Iruma 29 Miyoshidai 33 Hidaka

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-24T21:03 UTC.