Pollen Alerts For Greenwood, DE
Pollen Alert
-Pollen Index: 11.6 Pollen Level: high Predominant Pollen: Maple, Cedar/Juniper and Poplar/Aspen/Cottonwood. The quantity of pollen grains in the air for Saturday will be falling but will remain in the very high range. This lowering of pollen concentrations is a result of falling temperatures and higher dew points.
0
2.5
4.9
7.3
9.7
12.0
