Ottawa, ON

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Pollen Forecast

3 Day Pollen Outlook

Updated: Tuesday, September 2, 2014, 7:00 AM

Reported at: Ottawa,ON Data provided by Aerobiology Research
Tue. Sep. 2High
Ragweed - High
True Grasses - Low
Nettles & Pellitory - Low
Wed. Sep. 3High
Ragweed - High
Plantain - Low
True Grasses - Low
Thu. Sep. 4Moderate
Ragweed - Moderate
Nettles & Pellitory - Low
True Grasses - Low
Legend
Low 0-20 grains/m³ Moderate 21-80 grains/m³ High 80+ grains/m³

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