Ōtsuka, Saitama-ken, Japan (小川比企郡小川町) Air Quality

Monitoring Station · Ogawamachi, Japan
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
29 5am
42
27
27 8am
27
27
27 11am
27
27
27 2pm
27
27
27 5pm
27
27
— 8pm
—
—
— 11pm
—
—
— 2am
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Station readings
29
42
CAMS model adj -27
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54

Air Quality Forecast (24h)

PM2.510.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

10
Yorii, Saitama, Japan (寄居大里郡寄居町)
9.2 km PM2.5: 2.4 µg/m³
28
Minano, Saitama-ken, Japan (皆野秩父郡皆野町)
14.7 km PM2.5: 6.7 µg/m³
30
Miyacho, Kumagaya, Saitama, Japan (熊谷熊谷市)
15.0 km PM2.5: 7.2 µg/m³
38
Hinodamachi, Chichibu, Saitama, Japan (秩父秩父市)
18.2 km PM2.5: 9.1 µg/m³
9
Ōtagaya, Tsurugashima-shi, Saitama-ken, Japan (鶴ヶ島自排鶴ヶ島市)
18.7 km PM2.5: 2.2 µg/m³
17
Nakakayama, Hidaka, Saitama, Japan (日高日高市)
19.9 km PM2.5: 4.1 µg/m³
54
Kawajima, Saitama-ken, Japan (川島自排比企郡川島町)
20.1 km PM2.5: 13.5 µg/m³
30
Nagano, Gyōda-shi, Saitama-ken, Japan (行田行田市)
20.7 km PM2.5: 7.2 µg/m³

Nearby Cities

55 Ogawamachi 51 Ranzan 55 Yorii 47 Yamata 51 Higashi-Matsuyama 47 Kumagaya 53 Morohongō 45 Fukayachō 45 Sakado

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T08:22 UTC.