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Today's Pollen Count in San Juan
Very high
Air quality
Air quality of San Juan today
| AQI US AQI | Moderate | |
| PM2.5 µg/m³ | Moderate |
3D animated air pollution map
Allergy forecast
San Juan pollen count forecast
| Day | Index | Tree | Grass | Weed | Wind | Weather | Temperature |
|---|---|---|---|---|---|---|---|
| Today | Very high | Low | Very high | None |  15.7 mp/h |  | 96.8° 71.6° |
| Wednesday, May 15 | Very high | Low | Very high | None | 17.9 mp/h |  | 95° 69.8° |
| Thursday, May 16 | Very high | None | Very high | None | 17.9 mp/h | | 98.6° 75.2° |
AQI US, Metric