Allergy Outlook

St. Marys, ON

Wednesday, April 10
Pollen
High
Air Quality
Not Available
Mold
Low

Pollen Forecast

Reported at St. Marys, ON
Data provided by Aerobiology Research
Wednesday, Apr 10
High
High
POPULUS-Aspen, Poplar
High
CUPRESSACEAE-Cedar,Juniper,etc.
Moderate
ACER-Boxelder, Maple
Thursday, Apr 11
High
High
CUPRESSACEAE-Cedar,Juniper,etc.
High
POPULUS-Aspen, Poplar
Low
ACER-Boxelder, Maple
Friday, Apr 12
Moderate
Moderate
POPULUS-Aspen, Poplar
Moderate
CUPRESSACEAE-Cedar,Juniper,etc.
Low
BETULA-Birch

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