Historical Pollen Count - Raleigh
|Authors:||Ray Idaszak · Hydro Demo|
|Created:||Oct. 13, 2016, 8:33 p.m.|
|Last updated:||Feb. 1, 2017, 4:46 p.m. by Ray Idaszak|
An excel file containing all of North Carolina Department of Environmental Quality historical pollen counts from 1999 to the 2016. Gaps in the dates could be due to sampler issues and/or end of season. Typically, pollen season is from February through November. The counts listed are total pollen grains found for a particular type (weed, tree, or grass). To get concentration (grains/m3) divide the pollen grains by 3.12.
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This resource is shared under the Creative Commons Attribution CC BY.http://creativecommons.org/licenses/by/4.0/
|Ray Idaszak||RENCI, University of North Carolina at Chapel Hill|
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