Koihonmachi, Hiroshima Prefecture, Japan (庚午広島市西区) Air Quality

Monitoring Station · Hiroshima, Japan
9
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
41 5pm
9
21
21 8pm
14
14
14 11pm
21
12
12 2am
12
12
12 5am
12
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— 8am
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—
— 11am
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— 2pm
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Station readings
9
CAMS model adj -13
54
54
34
34
27
27
27
34
25
25
25
25
25
25

Air Quality Forecast (24h)

PM2.52.2 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

38
Hiroshima (広島)
2.7 km PM2.5: 9.1 µg/m³
22
Hiroshima (広島)
2.7 km PM2.5: 5.3 µg/m³
30
Misasamachi, Hiroshima-ken, Japan (三篠小学校広島市西区)
3.4 km PM2.5: 7.2 µg/m³
30
Inokuchi, Hiroshima, Japan (井口小学校広島市西区)
4.3 km PM2.5: 7.2 µg/m³
42
Inokuchi, Hiroshima, Japan (井口小学校広島市西区)
4.3 km PM2.5: 10.1 µg/m³
52
Inokuchi, Hiroshima, Japan (井口小学校広島市西区)
4.3 km PM2.5: 12.6 µg/m³
23
Numatacho Oaza Tomo, Hiroshima Prefecture, Japan (伴小学校広島市安佐南区)
7.9 km PM2.5: 5.5 µg/m³
34
Umaki, Hiroshima-ken, Japan (福木小学校広島市東区)
11.8 km PM2.5: 8.2 µg/m³

Nearby Cities

37 Hiroshima 37 Gion 38 Fuchū 35 Hatsukaichi 38 Kaitaichi 37 Kumano 38 Etajima 37 Ōno-hara 38 Kure

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T20:00 UTC.