Based on the search results, here is a summary of the allergens that are high in Austin today:

• Mold: According to the Local Austin Allergy Report, mold is high. The 24-Hour Allergy Report from KXAN also states that mold is present to varying degrees all year, with higher counts in summer and fall.

• Ragweed: The Allergy in Austin report from KVUE states that ragweed pollen is medium to high. The Weather Channel also reports that ragweed pollen is high.

• Elm: The Allergy in Austin report from KVUE states that fall elm pollen is medium.

• Grass: The Weather Channel reports that grass pollen is low.

• Cedar: The Allergy in Austin report from KVUE states that cedar pollen is low. The 24-Hour Allergy Report from KXAN also states that cedar pollen causes allergic reactions in many Central Texans, but the counts are currently low.

Its important to note that allergen levels can vary depending on the time of year and other factors, so its a good idea to check for updates regularly if you have allergies.