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Today's Pollen Count in Hiroshima
Pollen types
 | Index | N/A |
 | Tree pollen | N/A |
 | Grass pollen | N/A |
 | Weed pollen | N/A |
Air quality
Air quality of Hiroshima today
| AQI US AQI | Moderate | |
| PM2.5 µg/m³ | Moderate | |
| PM10 µg/m³ | Good | |
| NO2 | Good | |
| SO2 | Good | |
| CO | Good |
3D animated air pollution map
Allergy forecast
Hiroshima pollen count forecast
| Day | Index | Tree | Grass | Weed | Wind | Weather | Temperature |
|---|---|---|---|---|---|---|---|
| Today | Very high | Very high | Low | None |  4.5 mp/h |  30% | 69.8° 57.2° |
| Monday, May 20 | Very high | Very high | Low | None | 2.2 mp/h |  | 77° 55.4° |
| Tuesday, May 21 | Low | Low | Low | None | 4.5 mp/h | | 77° 59° |
AQI US, Metric