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Today's Pollen Count in San Juan
Moderate
Air quality
Air quality of San Juan today
| AQI US AQI | Good | |
| PM2.5 µg/m³ | Good |
3D animated air pollution map
Allergy forecast
San Juan pollen count forecast
| Day | Index | Tree | Grass | Weed | Wind | Weather | Temperature |
|---|---|---|---|---|---|---|---|
| Today | N/A | N/A | N/A | N/A |  31.3 mp/h |  | 55.4° 28.4° |
| Wednesday, May 8 | Moderate | Moderate | Low | None | 17.9 mp/h | | 46.4° 28.4° |
| Thursday, May 9 | Moderate | Moderate | Low | None | 6.7 mp/h |  | 53.6° 33.8° |
AQI US, Metric