The PollenTrack browser extension enables users to input their local postcode, zip code, or entire city to access real-time pollen information. Leveraging the Google Pollen API, it delivers current data indicating pollen levels ranging from 0 (negligible) to 6 (extremely high). Presently, it covers Tree Pollens, Grass, and Weed pollens.

This tool proves invaluable for individuals dealing with hay fever and other allergies, aiding them in planning their activities effectively.