Ottawa, ON

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Pollen Forecast

3 Day Pollen Outlook

Updated: Wednesday, April 16, 2014, 7:00 AM

Reported at: Ottawa,ON Data provided by Aerobiology Research
Wed. Apr. 16Moderate
Aspen, Poplar - Low
Boxelder, Maple - Low
Alder - Low
Thu. Apr. 17Moderate
Alder - Moderate
Cedar, Juniper, etc. - Moderate
Elm - Low
Fri. Apr. 18High
Cedar, Juniper, etc. - High
Alder - Moderate
Aspen, Poplar - Moderate
Legend
Low 0-20 grains/m³ Moderate 21-80 grains/m³ High 80+ grains/m³

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