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Pollen count and allergy info for Portola Valley
Portola Valley pollen and allergy report
Today's Pollen Count in Loop Road
Low
Air quality
Air quality of Loop Road today
| AQI US AQI | Good | |
| PM2.5 µg/m³ | Good |
3D animated air pollution map
Allergy forecast
Loop Road pollen count forecast
| Day | Index | Tree | Grass | Weed | Wind | Weather | Temperature |
|---|---|---|---|---|---|---|---|
| Today | Low | Low | Low | None |  8.9 mp/h |  | 73.4° 48.2° |
| Wednesday, May 22 | Low | Low | Low | None | 8.9 mp/h | | 68° 48.2° |
| Thursday, May 23 | Low | Low | Low | None | 8.9 mp/h | | 64.4° 46.4° |
AQI US, Metric