Get Your Allergy Forecast  for San Marcos, TX  (edit)  

Pollen Allergy Forecast for San Marcos, TX (78666)

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Today

Today's Pollen Level

Sunday

Monday

Tuesday

Wednesday

Sunday's Allergy Level: LOW-MEDIUM
Tomorrow's Pollen Level
Monday's Allergy Level: MEDIUM
Monday's Pollen Level
Tuesday's Allergy Level: MEDIUM
Tuesday's Pollen Level
Wednesday's Allergy Level: MEDIUM
Wednesday's Pollen Level
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extended weather forecast

Today's Predominant Pollens

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Allergy Forecast Discussion

Concentration of pollen grains in the air for Sunday will be falling in the low range. This lower level is caused by rising humidity.
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Allergy Facts

The frequent cause of allergies in many cities in the United States are members of the Amaranth family. A large plant family consisting of 900 species, the Amaranth family includes pigweed, tumbleweed, careless weed and water hemp.
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