Air Quality · UV · Pollen

Air quality in Hiroshima-shi

Hiroshima, Japan · 27 October 2026

1/6

Good

Air Quality · US EPA

1/6

Good

UV Index · max

5.0

Moderate

Pollen · dominant

None

Air quality breakdown Good

US EPA 1/6 · UK DEFRA 1/10 · µg/m³.

PM2.5 6.5 µg/m³

PM10 8.9 µg/m³

O3 75 µg/m³

NO2 5.7 µg/m³

SO2 2.8 µg/m³

CO 161 µg/m³

Air quality is satisfactory - enjoy your usual outdoor activities.

Today's maximum UV is 5.

036811+

Seek shade near midday; sunscreen and a hat recommended.

Trees

no data

None

Grass

no data

None

Weeds

no data

None

No significant pollen detected today.