DFW Pollen Count for Today

By Chief Meteorologist Larry Mowry
(credit: KTVT/KTXA) Larry Mowry
Chief Meteorologist Larry Mowry can be seen weekdays on CBS 11 New...
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Here is the Pollen count for today (Monday, April 8).

POLLEN COUNT NEW POLLEN COUNT NEW1

What these numbers mean…

This is taken from this website…  ENTDOCS

NAB: Reading the Charts

The following Aeroallergen Network calculations are based on the data (per cubic meter) reported by all certified counting stations for trees, grasses, weeds and molds.

  • Median or 50th percentile (half of counts are below this point)
  • 75th percentile (75% of counts are below this point)
  • 99th percentile (99% of counts are below this point)

Based on these calculations, we suggest the following definitions for low, moderate, high and very high concentration levels:

Pollen_Scale

* These mold levels were determined based on outdoor exposure to natural occurring spores in the environment and should not be applied to indoor exposure which may represent an entirely different spectrum of spore types.

These definitions would allow comparison between sites across the country. They are based on ecological measurements, not health effects. However, assuming dose/response relationships are the same across the country, the definitions are probably more appropriate than a definition based on local numbers. This does mean that, for some stations, some categories will never be high.