Low Pollen in San Antonio, TX
Low today, mostly weed pollen.
Last updated November 14, 2026
What to do today
- It's a good day for outdoor activities since pollen levels are low.
- Do you know which plants cause your pollen allergy? Check out the pollen data to be prepared.
Forecast
About pollen in San Antonio
Weed pollen is the main contributor to today's pollen picture in San Antonio, though it remains at a low level overall. Tree pollen is barely registering at this point. Most people should get through the day without much irritation, though those who are particularly sensitive to weeds may notice mild effects. Looking ahead, conditions are expected to stay calm through the next several days, with both tree and weed pollen holding in the low range. This fits the season, as area trees like oak, elm, and cedar are dormant this time of year and won't become active again until late winter into spring. Lingering weed pollen is typical for this stretch of fall as the last of the season's growth finishes releasing before winter sets in fully.
Common questions
- What is the pollen count in San Antonio, TX today?
- San Antonio, TX is at a low 2 out of 5 on the Universal Pollen Index today, driven mainly by weed pollen. Over the next five days it ranges from 1 to 2 of 5.
- Is weed pollen high in San Antonio, TX right now?
- Weed pollen is low today at 2 of 5, and it's past its peak season. Most people won't have symptoms.