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Pollen count and allergy info for San Mateo
San Mateo pollen and allergy report
Today's Pollen Count in Hayward Park
Low
Air quality
Air quality of Hayward Park today
| AQI US AQI | Good | |
| PM2.5 µg/m³ | Good |
3D animated air pollution map
Allergy forecast
Hayward Park pollen count forecast
| Day | Index | Tree | Grass | Weed | Wind | Weather | Temperature |
|---|---|---|---|---|---|---|---|
| Wednesday, Apr 10 | N/A | N/A | N/A | N/A |  8.9 mp/h |  | 66.2° 50° |
| Thursday, Apr 11 | N/A | N/A | N/A | N/A | 8.9 mp/h |  | 59° 48.2° |
| Friday, Apr 12 | N/A | N/A | N/A | N/A | 15.7 mp/h |  100% | 53.6° 44.6° |
AQI US, Metric