Allergy Outlook

Atha Road, ON

Sunday, April 21
Pollen
High
Air Quality
Low Risk
Mold
Low

Pollen Forecast

Reported at Atha Road, ON
Data provided by Aerobiology Research
Sunday, Apr 21
High
High
ACER-Boxelder, Maple
Moderate
FRAXINUS-Ash
Moderate
BETULA-Birch
Monday, Apr 22
High
Moderate
FRAXINUS-Ash
Moderate
BETULA-Birch
Moderate
ACER-Boxelder, Maple
Tuesday, Apr 23
High
High
FRAXINUS-Ash
Moderate
ACER-Boxelder, Maple
Moderate
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