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Air Quality
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Pollen Level
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Air Quality
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Gathering pollen, air quality, and weather data for you.
Gathering pollen, air quality, and weather data for you.
Pollen Level
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Air Quality
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Cleveland's allergy season is compressed but intense, running from April through October. The flat, agricultural landscape around Cleveland, OH produces significant grass and ragweed pollen during peak months.
Right now: May is the overlap month in Cleveland — tree pollen fading as grass pollen surges. Double exposure for allergy sufferers.
Spring
Apr – May
Tree pollen season is short but intense — oak, elm, and ash dominate.
Summer
May – Jul
Grass pollen peaks in June. Agricultural regions see elevated counts.
Fall
Aug – Oct
Ragweed is the dominant allergen. The Midwest is a major ragweed zone.
The flat terrain near Cleveland allows pollen to travel long distances on the wind. Cold fronts can temporarily drop counts, but warm spells bring rapid pollen surges. PollenTracker monitors these daily shifts.
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YES
Conditions are manageable, but Tree pollen is moderate and air quality is fair. Most people can head out with light precautions.
Best hours: 11:00-13:00
Pollen Level
Medium
50 grains/m³ · Tree
Air Quality
AQI 51
Moderate
Weather
52°F
Cloudy · 79% humidity · 9 mph wind
~50 grains/m³
~50 grains/m³
~5 grains/m³