Find out if the pollen count is high in your area. Track it through the National Allergy Bureau. Reviewed 8/3/2023 Sources American Academy of Allergy, Asthma & Immunology. "Controlling Hay Fever Symptoms With Accurate Pollen Counts." https://www.aaaai.org/tools-for-the-public/conditions-library/allergies/hay-fever-and-pollen-counts. Asthma and Allergy Foundation of America. "How Can I Control Indoor Allergens and Improve Indoor Air Quality?" https://aafa.org/allergies/prevent-allergies/control-indoor-allergens/. Asthma and Allergy Foundation of America. "Indoor Air Quality." https://aafa.org/asthma/asthma-triggers-causes/air-pollution-smog-asthma/indoor-air-quality/. Related stories