Hiroshima (広島) Air Quality

Monitoring Station · Hiroshima, Japan
46
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
42 6am
46
44
44 9am
44
44
44 12pm
51
51
51 3pm
44
44
44 6pm
44
44
— 9pm
—
—
— 12am
—
—
— 3am
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Station readings
46
CAMS model adj +17
25
25
27
27
27
27
27
34
34
34
27
27
27
27
27

Air Quality Forecast (24h)

PM2.511.0 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

50
Kamiyacho, Hiroshima Prefecture, Japan (紙屋町広島市中区)
0.9 km PM2.5: 12.0 µg/m³
57
Kamiyacho, Hiroshima Prefecture, Japan (紙屋町広島市中区)
0.9 km PM2.5: 15.0 µg/m³
46
Koihonmachi, Hiroshima Prefecture, Japan (庚午広島市西区)
2.7 km PM2.5: 11.0 µg/m³
1
Inokuchi, Hiroshima, Japan (井口小学校広島市西区)
6.6 km PM2.5: 0.2 µg/m³
38
Inokuchi, Hiroshima, Japan (井口小学校広島市西区)
6.6 km PM2.5: 9.1 µg/m³
46
Numatacho Oaza Tomo, Hiroshima Prefecture, Japan (伴小学校広島市安佐南区)
9.1 km PM2.5: 11.0 µg/m³
53
Hiroekimae, Kure, Hiroshima, Japan (白岳小学校呉市)
23.4 km PM2.5: 13.1 µg/m³
38
Hiroekimae, Kure, Hiroshima, Japan (白岳小学校呉市)
23.4 km PM2.5: 9.1 µg/m³

Nearby Cities

19 Hiroshima 18 Fuchū 14 Gion 18 Kaitaichi 15 Hatsukaichi 18 Kumano 20 Etajima 21 Kure 25 Ōno-hara

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-10T09:12 UTC.