Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Pollen count and allergy info for Prince Frederick
Prince Frederick pollen and allergy report
Today's Pollen Count in Calvert
Very high
Air quality
Air quality of Calvert today
| AQI US AQI | Moderate | |
| O3 µg/m³ | Moderate |
3D animated air pollution map
Allergy forecast
Calvert pollen count forecast
| Day | Index | Tree | Grass | Weed | Wind | Weather | Temperature |
|---|---|---|---|---|---|---|---|
| Today | Very high | Very high | Low | None |  11.2 mp/h |  | 80.6° 60.8° |
| Tuesday, Apr 30 | Very high | Very high | Low | None | 6.7 mp/h |  50% | 73.4° 59° |
| Wednesday, May 1 | Moderate | Moderate | Low | None | 6.7 mp/h |  | 77° 55.4° |
AQI US, Metric