Hiroshima (広島) Air Quality

Monitoring Station · Hiroshima, Japan
68
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
68 9pm
55
35
35 12am
35
35
35 3am
28
28
35 6am
35
35
35 9am
55
—
— 12pm
—
—
— 3pm
—
—
— 6pm
—
—
CAMS model adj +1
66
54
34
34
34
34
34
27
27
34
34
34
34
54

Air Quality Forecast (24h)

PM2.520.2 µg/m³ ×1.3 WHO
Moderate
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Nearby Monitoring Stations

61
Hiroshima (広島)
0.0 km PM2.5: 16.9 µg/m³
65
Koihonmachi, Hiroshima Prefecture, Japan (庚午広島市西区)
2.7 km PM2.5: 18.8 µg/m³
20
Misasamachi, Hiroshima-ken, Japan (三篠小学校広島市西区)
2.7 km PM2.5: 4.8 µg/m³
63
Inokuchi, Hiroshima, Japan (井口小学校広島市西区)
6.6 km PM2.5: 17.8 µg/m³
36
Inokuchi, Hiroshima, Japan (井口小学校広島市西区)
6.6 km PM2.5: 8.6 µg/m³
57
Inokuchi, Hiroshima, Japan (井口小学校広島市西区)
6.6 km PM2.5: 15.0 µg/m³
15
Numatacho Oaza Tomo, Hiroshima Prefecture, Japan (伴小学校広島市安佐南区)
9.1 km PM2.5: 3.6 µg/m³
22
Umaki, Hiroshima-ken, Japan (福木小学校広島市東区)
9.8 km PM2.5: 5.3 µg/m³

Nearby Cities

73 Hiroshima 62 Fuchū 66 Gion 64 Kaitaichi 81 Hatsukaichi 66 Kumano 77 Etajima 67 Kure 90 Ōno-hara

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T00:22 UTC.