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Pollen count and allergy info for Saint Louis
Saint Louis pollen and allergy report
Today's Pollen Count in Saint Louis
High
Air quality
Air quality of Saint Louis today
| AQI US AQI | Good | |
| PM2.5 µg/m³ | Good |
3D animated air pollution map
Allergy forecast
Saint Louis pollen count forecast
| Day | Index | Tree | Grass | Weed | Wind | Weather | Temperature |
|---|---|---|---|---|---|---|---|
| Today | N/A | N/A | N/A | N/A |  11.2 mp/h |  100% | 68° 51.8° |
| Saturday, May 4 | High | High | Low | None | 8.9 mp/h |  | 73.4° 42.8° |
| Sunday, May 5 | Low | Low | Low | None | 11.2 mp/h | 100% | 66.2° 51.8° |
AQI US, Metric