Cleveland, OH Pollen Forecast

Summary of the forecasted pollen levels in Cleveland, OH

The overall pollen levels are moderate in Cleveland, OH on August 19, 2026. The main contributors are grasses and weeds, with moderate amounts of bermuda grass pollen. The northern, northeastern, and northwestern areas are slightly more affected than the center of Cleveland. Pollen levels are expected to decrease slightly over the next few days.

What's in the air in Cleveland

Pollen types found in this area throughout the year and their typical risk level.

  • HighBermuda Grass
  • LowMugwort
  • LowRagweed

This week's biggest contributors

The pollen types with the highest measured levels this week.

  • HighBermuda Grass22.0 grains/m³
  • LowMugwort1.0 grains/m³
  • LowRagweed1.0 grains/m³
Thu, Aug 20
Click a location on the map to check the estimated pollen level.

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7-Day Forecast

This forecast represents the expected pollen levels in the area surrounding the selected location.

DatePollen TypeLevel
2026-08-19Grass PollenModerate
2026-08-20Grass PollenModerate
2026-08-21Grass PollenModerate
2026-08-22Grass PollenModerate
2026-08-23Grass PollenModerate
2026-08-24Grass PollenModerate
2026-08-25Grass PollenModerate
Risk Levels:
Low
,
Moderate
,
High
,
Very High

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