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Weston, ON

Pollen Forecast

3 Day Pollen Outlook

Updated: Thursday, April 27, 2017, 7:00 AM

Reported at: Toronto,ON Data provided by Aerobiology Research
Thu. Apr. 27Moderate
Birch - Moderate
Ash - Moderate
Boxelder, Maple - Low
Fri. Apr. 28High
Birch - High
Aspen, Poplar - Moderate
Ash - Moderate
Sat. Apr. 29High
Aspen, Poplar - Moderate
Birch - Moderate
Ash - Moderate
Legend
Low 1-20 grains/m³ Moderate 21-80 grains/m³ High 81-200 grains/m³ Very High 200+ grains/m³
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