Los Angeles: 28 today

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About Pollen Forecasts

Pollen levels vary by location, season, and weather. Our daily pollen score combines tree, grass, and weed pollen data into a single 0–100 number that reflects how conditions might actually feel for allergy sufferers.

What is a pollen score?

Our pollen score is a number from 0 to 100 that combines tree, grass, and weed pollen levels into a single rating. Higher scores mean more pollen in the air and a greater chance of allergy symptoms.

How often is pollen data updated?

We fetch fresh pollen data every morning from the Google Pollen API. Forecasts cover today and tomorrow so you can plan ahead.

What cities do you cover?

We currently cover major US cities. Check the search above to see if your area is included.

How is this different from other pollen sites?

Most sites show raw pollen counts that are hard to interpret. We translate that data into a simple daily score so you can quickly understand how conditions might affect you.