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Allergy Outlook

Sarnia 45, ON

Monday, May 20
Pollen
High
Air Quality
Low Risk
Mold
Moderate

Pollen Forecast

Reported at Sarnia 45, ON
Data provided by Aerobiology Research
Monday, May 20
High
Moderate
PINACEAE-Pine, Fir, Spruce
Moderate
GRAMINEAE-True Grasses
Low
JUGLANS-Walnut
Tuesday, May 21
High
Moderate
GRAMINEAE-True Grasses
Moderate
PINACEAE-Pine, Fir, Spruce
Low
QUERCUS-Oak
Wednesday, May 22
High
Moderate
PINACEAE-Pine, Fir, Spruce
Moderate
GRAMINEAE-True Grasses
Low
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