Hiroshima (広島) Air Quality

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

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
20 12am
20
20
22 3am
22
22
22 6am
22
22
22 9am
29
29
29 12pm
29
29
— 3pm
—
—
— 6pm
—
—
— 9pm
—
—
CAMS model adj -5
25
25
25
27
27
27
27
27
27
27
34
34
34
34
34

Air Quality Forecast (24h)

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

8
Hiroshima (広島)
0.0 km PM2.5: 1.9 µg/m³
17
Hiroshima (広島)
0.0 km PM2.5: 4.1 µg/m³
9
Kamiyacho, Hiroshima Prefecture, Japan (紙屋町広島市中区)
0.9 km PM2.5: 2.2 µg/m³
10
Koihonmachi, Hiroshima Prefecture, Japan (庚午広島市西区)
2.7 km PM2.5: 2.4 µg/m³
7
Koihonmachi, Hiroshima Prefecture, Japan (庚午広島市西区)
2.7 km PM2.5: 1.7 µg/m³
16
Inokuchi, Hiroshima, Japan (井口小学校広島市西区)
6.6 km PM2.5: 3.8 µg/m³
20
Inokuchi, Hiroshima, Japan (井口小学校広島市西区)
6.6 km PM2.5: 4.8 µg/m³
10
Furuichi, Hiroshima, Japan (古市小学校広島市安佐南区)
7.5 km PM2.5: 2.4 µg/m³

Nearby Cities

10 Hiroshima 10 Fuchū 11 Gion 10 Kaitaichi 12 Hatsukaichi 10 Kumano 10 Etajima 10 Kure 11 Ōno-hara

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T03:50 UTC.