Allergy Outlook

Calgary, AB

Wednesday, May 18
Pollen
High
Air Quality
Low Risk
Mold
Moderate

Pollen Forecast

Reported at Calgary, AB
Data provided by Aerobiology Research
Tuesday, May 17
High
High
Birch
Moderate
Ash
Low
Cedar, Juniper, etc.
Wednesday, May 18
Moderate
Moderate
Birch
Moderate
Ash
Low
Pine, Fir, Spruce
Thursday, May 19
Moderate
Moderate
Birch
Low
Ash
Low
Aspen, Poplar

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
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