Allergy Outlook

Arthur, ON

Saturday, May 18
Pollen
High
Air Quality
Not Available
Mold
Not Available

Pollen Forecast

Reported at Arthur, ON
Data provided by Aerobiology Research
Friday, May 17
High
Moderate
QUERCUS-Oak
Moderate
PINACEAE-Pine, Fir, Spruce
Moderate
BETULA-Birch
Saturday, May 18
High
Moderate
MORUS-Mulberry
Moderate
QUERCUS-Oak
Moderate
PINACEAE-Pine, Fir, Spruce
Sunday, May 19
High
High
PINACEAE-Pine, Fir, Spruce
Moderate
QUERCUS-Oak
Moderate
MORUS-Mulberry

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