Namiyanagi, Hannō-shi, Saitama-ken, Japan (飯能飯能市) Air Quality

Monitoring Station · Hannō, Japan
63
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
31 10pm
53
63
31 1am
31
31
31 4am
38
38
38 7am
58
58
38 10am
58
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— 1pm
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— 4pm
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— 7pm
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Station readings
53
63
CAMS model adj +4
27
27
27
27
27
27
27
34
34
34
54
54
34
54

Air Quality Forecast (24h)

PM2.517.8 µg/m³ ×1.2 WHO
Moderate
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Nearby Monitoring Stations

71
Namiyanagi, Hannō-shi, Saitama-ken, Japan (飯能飯能市)
0.0 km PM2.5: 21.6 µg/m³
6
Azumacho, Iruma, Saitama, Japan (入間入間市)
6.7 km PM2.5: 1.4 µg/m³
8
Higashioume, Oume, Tokyo, Japan (青梅市東青梅青梅市)
9.0 km PM2.5: 1.9 µg/m³
36
Nagaoka, Tokyo, Japan (東京環状長岡西多摩郡瑞穂町)
9.3 km PM2.5: 8.6 µg/m³
21
Ōtagaya, Tsurugashima-shi, Saitama-ken, Japan (鶴ヶ島自排鶴ヶ島市)
10.6 km PM2.5: 5.0 µg/m³
62
Iwai, Saitama Prefecture, Japan (毛呂山入間郡毛呂山町)
10.7 km PM2.5: 17.3 µg/m³
35
Iwai, Saitama Prefecture, Japan (毛呂山入間郡毛呂山町)
10.7 km PM2.5: 8.4 µg/m³
40
Horigane, Sayama-shi, Saitama-ken, Japan (狭山狭山市)
10.8 km PM2.5: 9.6 µg/m³

Nearby Cities

62 Hannō 64 Iruma 59 Hidaka 62 Sayama 61 Morohongō 68 Hakonegasaki 69 Hamura 64 Ōme 61 Sakado

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T01:12 UTC.