Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Pollen count and allergy info for Petaluma
Petaluma pollen and allergy report
Today's Pollen Count in Hillsborough Drive
High
Air quality
Air quality of Hillsborough Drive today
| AQI US AQI | Good | |
| PM2.5 µg/m³ | Good |
3D animated air pollution map
Allergy forecast
Hillsborough Drive pollen count forecast
| Day | Index | Tree | Grass | Weed | Wind | Weather | Temperature |
|---|---|---|---|---|---|---|---|
| Today | N/A | N/A | N/A | N/A |  11.2 mp/h |  | 75.2° 46.4° |
| Thursday, May 9 | Very high | Very high | Moderate | None | 11.2 mp/h |  | 78.8° 53.6° |
| Friday, May 10 | Very high | Very high | High | None | 6.7 mp/h | | 80.6° 50° |
AQI US, Metric