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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
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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 | None | None | None | None |  4.5 mp/h |  | 77° 68° |
| Sunday, May 19 | None | None | None | None | 11.2 mp/h |  | 77° 71.6° |
| Monday, May 20 | None | None | None | None | 15.7 mp/h | | 78.8° 71.6° |
AQI US, Metric