Oklahoma City, OK Mountain cedar Pollen
Mountain cedar pollen in Oklahoma City usually peaks around January, reaching High at its worst. Oklahoma City has one of the longest allergy calendars in the country: cedar in the dead of winter, elm and oak in spring, grass through summer, and a heavy ragweed fall.
Oklahoma's winter cedar is mostly eastern redcedar, a close juniper relative that has spread across the state. Its pollen peaks from December into February, giving Oklahoma City a real winter allergy season.
Mountain cedar in Oklahoma City today
Tuesday, July 28, 2026
Mountain cedar isn't picked up by the live pollen sensors near Oklahoma City, so there's no daily number for it. Based on the season, July is typically None for Mountain cedar.
See Oklahoma City's full pollen report and 5-day forecast →Mountain cedar pollen by month in Oklahoma City
How mountain cedar usually runs across the year. The current month is outlined.
Managing mountain cedar season in Oklahoma City
If mountain cedar is your trigger, start a daily antihistamine like cetirizine (Zyrtec) or loratadine (Claritin) a week or two before the January 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 Oklahoma can test whether mountain cedar is really what you react to and talk through longer-term options like allergy shots.
Sources
More pollen in Oklahoma City
- Oklahoma City ragweed pollen — peaks September.
- Oklahoma City grass pollen — peaks May.
- Oklahoma City oak pollen — peaks April.
- Oklahoma City elm pollen — peaks February to March.
- Oklahoma City pollen calendar — every allergen, month by month.
- Oklahoma City pollen count today — live tree, grass, and weed levels with a 5-day forecast.
- Oklahoma pollen season — the statewide calendar and other cities.
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Sign up for free alertsSeasonal pattern based on Oklahoma pollen data and local sources. Today's reading updated daily. MyPollenPal