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Pollen count and allergy info for San Bruno
San Bruno pollen and allergy report
Today's Pollen Count in Portola Highlands
Low
Air quality
Air quality of Portola Highlands today
| AQI US AQI | Good | |
| PM2.5 µg/m³ | Good |
3D animated air pollution map
Allergy forecast
Portola Highlands pollen count forecast
| Day | Index | Tree | Grass | Weed | Wind | Weather | Temperature |
|---|---|---|---|---|---|---|---|
| Monday, May 13 | N/A | N/A | N/A | N/A |  8.9 mp/h |  | 59° 48.2° |
| Tuesday, May 14 | Low | Low | None | None | 8.9 mp/h | | 59° 50° |
| Today | Low | Low | Low | None | 8.9 mp/h |  | 59° 51.8° |
AQI US, Metric