Los Angeles, CA Olive Pollen
Olive pollen in Los Angeles usually peaks around March to April, reaching High at its worst. Los Angeles has a mild, drawn-out allergy season rather than a sharp one: olive and oak in spring, mulberry alongside them, grass through late spring, and scattered weed pollen much of the year.
Olive trees are common across Los Angeles landscaping, and olive pollen is among the most allergenic in the region, peaking in spring.
Olive in Los Angeles today
Tuesday, July 28, 2026
Olive isn't picked up by the live pollen sensors near Los Angeles, so there's no daily number for it. Based on the season, July is typically None for Olive.
See Los Angeles's full pollen report and 5-day forecast →Olive pollen by month in Los Angeles
How olive usually runs across the year. The current month is outlined.
Managing olive season in Los Angeles
If olive is your trigger, start a daily antihistamine like cetirizine (Zyrtec) or loratadine (Claritin) a week or two before the March to April peak, rather than waiting for symptoms. Keep windows closed on high-count mornings, shower and change clothes after time outside, and run the AC on recirculate in the car.
When symptoms don't ease with over-the-counter medicine, an allergist in California can test whether olive is really what you react to and talk through longer-term options like allergy shots.
Sources
More pollen in Los Angeles
- Los Angeles grass pollen — peaks April to May.
- Los Angeles oak pollen — peaks April.
- Los Angeles mulberry pollen — peaks March and April.
- Los Angeles ragweed pollen — peaks August to September.
- Los Angeles pollen calendar — every allergen, month by month.
- Los Angeles pollen count today — live tree, grass, and weed levels with a 5-day forecast.
- California pollen season — the statewide calendar and other cities.
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Sign up for free alertsSeasonal pattern based on California pollen data and local sources. Today's reading updated daily. MyPollenPal