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Allergy Outlook

Grand Island, ON

Sunday, May 19
Pollen
High
Air Quality
Not Available
Mold
Moderate

Pollen Forecast

Reported at Grand Island, ON
Data provided by Aerobiology Research
Sunday, May 19
High
High
PINACEAE-Pine, Fir, Spruce
Moderate
MORUS-Mulberry
Moderate
JUGLANS-Walnut
Monday, May 20
Very High
High
PINACEAE-Pine, Fir, Spruce
Moderate
GRAMINEAE-True Grasses
Moderate
QUERCUS-Oak
Tuesday, May 21
High
High
PINACEAE-Pine, Fir, Spruce
Moderate
MORUS-Mulberry
Moderate
GRAMINEAE-True Grasses

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