Matsuyama, Higashimatsuyama, Saitama Prefecture, Japan (東松山岩鼻自排東松山市)

Monitoring Station · Higashi-Matsuyama, Japan
0
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
621 11am
149
149
149 2pm
149
149
150 5pm
150
150
150 8pm
150
150
150 11pm
149
132
— 2am
—
—
— 5am
—
—
— 8am
—
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Station readings
621
CAMS model adj +66
83
83
83
83
83
83
84
84
84
84
84
84
84
83
66

Air Quality Trend (24h)

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Nearby Monitoring Stations

50
Matsuyama, Higashimatsuyama, Saitama Prefecture, Japan (東松山岩鼻自排東松山市)
0.0 km PM2.5: 12.0 µg/m³
50
Matsuyama, Higashimatsuyama, Saitama Prefecture, Japan (東松山岩鼻自排東松山市)
0.0 km PM2.5: 12.0 µg/m³
53
Ashiyamachō, Sakado-shi, Saitama-ken, Japan (坂戸坂戸市)
8.8 km PM2.5: 13.1 µg/m³
50
Kawajima, Saitama-ken, Japan (川島自排比企郡川島町)
9.0 km PM2.5: 12.0 µg/m³
43
Chuo, Konosu, Saitama, Japan (鴻巣鴻巣市)
10.3 km PM2.5: 10.3 µg/m³
38
Nagano, Gyōda-shi, Saitama-ken, Japan (行田行田市)
11.3 km PM2.5: 9.1 µg/m³
46
Nagano, Gyōda-shi, Saitama-ken, Japan (行田行田市)
11.3 km PM2.5: 11.0 µg/m³
20
Koizuka, Kumagaya, Saitama, Japan (熊谷肥塚自排熊谷市)
12.7 km PM2.5: 4.8 µg/m³

Nearby Cities

45 Higashi-Matsuyama 48 Yamata 44 Ōgushi 42 Fukiage-fujimi 48 Ranzan 39 Kumagaya 48 Kōnosu 42 Tsurugashima 40 Sakado

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-18T14:44 UTC.