Pollen.com is an allergy information and forecasting website operated by IQVIA, offering tools to help people understand pollen levels and manage allergy symptoms. Its National Allergy Map displays pollen conditions across the United States, with views that users can explore by region, state, and city. Visitors can also check local allergy outlooks and five-day forecasts, compare cities with higher or lower pollen levels, and follow information about current allergy conditions.

The site provides educational resources on allergies, including common causes, symptoms, reactions, and available treatments. Its research section covers plants and other potential allergy triggers, while practical health articles address topics such as food allergies, anaphylaxis warning signs, dust, and mold. Pollen.com also offers an Allergy Diary for tracking symptoms, allergy emails, mobile apps, and a pollen forecast subscription. Additional products and services listed include allergy relief products and a pollen count monitor. The site’s content and tools are intended to support allergy awareness and help users follow changing pollen conditions.