Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Pollen count and allergy info for San Mateo
San Mateo pollen and allergy report
Today's Pollen Count in North Central-3rd Ave and S Grant St
Moderate
Air quality
Air quality of North Central-3rd Ave and S Grant St today
| AQI US AQI | Good | |
| PM2.5 µg/m³ | Good |
3D animated air pollution map
Allergy forecast
North Central-3rd Ave and S Grant St pollen count forecast
| Day | Index | Tree | Grass | Weed | Wind | Weather | Temperature |
|---|---|---|---|---|---|---|---|
| Thursday, May 30 | Moderate | Moderate | Low | None |  8.9 mp/h |  | 69.8° 51.8° |
| Today | Moderate | Moderate | Low | None | 15.7 mp/h |  | 60.8° 50° |
| Saturday, Jun 1 | Low | Low | Low | None | 13.4 mp/h | | 66.2° 53.6° |
AQI US, Metric