Allergy Outlook

Wellesley, ON

Thursday, April 18
Pollen
High
Air Quality
Not Available
Mold
Low

Pollen Forecast

Reported at Wellesley, ON
Data provided by Aerobiology Research
Thursday, Apr 18
High
Moderate
ACER-Boxelder, Maple
Moderate
BETULA-Birch
Moderate
POPULUS-Aspen, Poplar
Friday, Apr 19
High
Moderate
QUERCUS-Oak
Moderate
ACER-Boxelder, Maple
Moderate
BETULA-Birch
Saturday, Apr 20
High
High
BETULA-Birch
Moderate
ACER-Boxelder, Maple
Moderate
FRAXINUS-Ash

About the Allergy Outlook

Data provided by Aerobiology Research

The pollen forecast levels are determined from sample collections taken at 32 local reporting stations across Canada. The pollen forecast is based on actual number of particles per cubic metre of air.
Risk Conditions Guidelines
Not Available
Low
1-20 grains/m³
Moderate
21-80 grains/m³
High
81-200 grains/m³
Very High
>200 grains/m³