Today’s National Allergy Map

Search, browse and select cities on our interactive allergy map to see allergy levels and pollen count forecasts.

[ - ]Legend [ + ]
Low (0–2.4)
Low-Medium (2.5–4.8)
Medium (4.9–7.2)
Medium-High (7.3–9.6)
High (9.7–12)
Leaflet | © OpenStreetMap contributors


NIH to Fund $10M in Long-Term Health Studies After Ohio Train Disaster

MONDAY, June 23, 2025 (HealthDay News) — The National Institutes of Health (NIH) will fund studies of the long-term health effects of a 2023 Ohio train derailment that released more than 1 million pounds of hazardous chemicals into the soil, air and water.

Residents of East Palestine, Ohio, where the derailment occurred, have pressed the government to do more to answer questions about the mental and physical health effects of the disaster — from post-traumatic stress to cancer.

Full Article

Check Pollen Count in Another City

Where are pollen counts high today?

Compare pollen counts in another city