From Longman Dictionary of Contemporary Englishpollen countˈpollen count noun [countable] HBPa measure of the amount of pollen in the air, usually given as a guide for people who are made ill by it The pollen count was high yesterday.
Examples from the Corpus
pollen count• It was July and the pollen count was high.• At the start of the season sufferers usually begin to experience problems when the pollen count reaches 50.• When the pollen count is high, keep doors and windows shut and stay inside.• The pollen count is usually much lower in the winter.pollen count ... high• It was July and the pollen count was high. 