Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Pollen count and allergy info for Hillsboro
Hillsboro pollen and allergy report
Today's Pollen Count in Hillsboro
Very high
Air quality
Air quality of Hillsboro today
| AQI US AQI | Good | |
| PM2.5 µg/m³ | Good |
3D animated air pollution map
Allergy forecast
Hillsboro pollen count forecast
| Day | Index | Tree | Grass | Weed | Wind | Weather | Temperature |
|---|---|---|---|---|---|---|---|
| Saturday, May 11 | Very high | Very high | Very high | None |  4.5 mp/h |  | 78.8° 53.6° |
| Sunday, May 12 | Very high | Very high | Very high | None | 6.7 mp/h |  30% | 77° 60.8° |
| Monday, May 13 | Very high | Very high | Very high | None | 11.2 mp/h | 100% | 71.6° 60.8° |
AQI US, Metric