EPHT Pollen
收藏Vermont Open Geodata Portal2026-05-16 收录
下载链接：
https://geodata.vermont.gov/maps/ahs-vt::epht-pollen
下载链接
链接失效反馈官方服务：
资源简介：
<p><span style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'>These tables are made available as part of a collaboration between the Environmental Public Health Tracking (EPHT) Program and Timberlane Allergy & Asthma Associates. Timberlane staff count pollen from approximately March to October each year. A summary dataset is provided to the EPHT program each year, which is then analyzed and made available here. To see visualizations of these data, visit the </span><a style='color:rgb(0, 121, 193); font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px; text-decoration-line:none;' target='_blank' href='https://www.healthvermont.gov/tracking' rel='nofollow ugc noopener noreferrer'>EPHT page</a><span style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'> on the Health Department website.</span></p><div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'> </div><div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'><strong>High Pollen Count Days Table</strong></div><div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'>These values are produced by calculating the percentage of days in a given week of the year that historically fell into the "high" or "very high" <a style='color:rgb(0, 121, 193); font-family:inherit; text-decoration-line:none;' target='_blank' href='https://pollen.aaaai.org/#/pages/reading-the-levels' rel='nofollow ugc noopener noreferrer'>National Allergy Bureau categories</a>. This percentage was then multiplied by 7, which yields the number of days in a given week that we expect to have high pollen counts. This table contains the values for each step of this calculation, as well as information about pollen type and week and month of the year.<br /> </div><div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'> </div><div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'><strong>Pollen Annual Table</strong></div><div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'>This table contains daily pollen counts for tree, grass, weed, and ragweed pollen types as well as the National Allergy Bureau category that each day falls into for each type. Data are available from 2009-2025.</div><div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'> </div><div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'><p style='margin-bottom:0px; margin-top:0px; padding:0px;'><span style='font-size:12pt;'><strong>*Note</strong>: Due to logistical challenges, pollen monitoring started later than normal in 2024 (April 7). In order to make 2024 data as comparable as possible to other years, older years of data were used to fill in missing data from March and the first week of April 2024. This affects tree pollen only. Daily averages for tree pollen were taken from the 2010-2023 data and filled in to the appropriate dates in 2024.</span></p><p style='margin-bottom:0px; margin-top:0px; padding:0px;'> </p></div>
提供机构：
VT-AHS
