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Pollen count and allergy info for San Marcos
San Marcos pollen and allergy report
Today's Pollen Count in San Marcos
Low
Air quality
Air quality of San Marcos today
| AQI US AQI | Moderate | |
| PM2.5 µg/m³ | Moderate |
3D animated air pollution map
Allergy forecast
San Marcos pollen count forecast
| Day | Index | Tree | Grass | Weed | Wind | Weather | Temperature |
|---|---|---|---|---|---|---|---|
| Today | Very high | Very high | Moderate | None |  11.2 mp/h |  40% | 86° 66.2° |
| Tuesday, Apr 30 | Moderate | Low | Moderate | None | 15.7 mp/h | 100% | 80.6° 68° |
| Wednesday, May 1 | Low | Low | Low | None | 13.4 mp/h | 50% | 84.2° 69.8° |
AQI US, Metric