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

Monitoring Station · Hannō, Japan
41
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
25 5pm
31
31
41 8pm
31
31
31 11pm
31
31
31 2am
31
31
31 5am
38
38
— 8am
—
—
— 11am
—
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— 2pm
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Station readings
25
41
CAMS model adj +4
27
27
27
27
27
27
27
27
27
27
27
27
27
34
34

Air Quality Forecast (24h)

PM2.59.8 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

42
Namiyanagi, Hannō-shi, Saitama-ken, Japan (飯能飯能市)
0.0 km PM2.5: 10.1 µg/m³
30
Azumacho, Iruma, Saitama, Japan (入間入間市)
6.7 km PM2.5: 7.2 µg/m³
52
Higashioume, Oume, Tokyo, Japan (青梅市東青梅青梅市)
9.0 km PM2.5: 12.6 µg/m³
60
Nagaoka, Tokyo, Japan (東京環状長岡西多摩郡瑞穂町)
9.3 km PM2.5: 16.4 µg/m³
61
Ōtagaya, Tsurugashima-shi, Saitama-ken, Japan (鶴ヶ島自排鶴ヶ島市)
10.6 km PM2.5: 16.9 µg/m³
25
Iwai, Saitama Prefecture, Japan (毛呂山入間郡毛呂山町)
10.7 km PM2.5: 6.0 µg/m³
54
Iwai, Saitama Prefecture, Japan (毛呂山入間郡毛呂山町)
10.7 km PM2.5: 13.5 µg/m³
7
Horigane, Sayama-shi, Saitama-ken, Japan (狭山狭山市)
10.8 km PM2.5: 1.7 µg/m³

Nearby Cities

43 Hannō 34 Iruma 34 Hidaka 30 Sayama 16 Morohongō 30 Hakonegasaki 30 Hamura 25 Ōme 39 Sakado

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T20:42 UTC.