Message of the Day
Grass pollen grains are generally 30 micrometers in diameter. Ten thousand micrometer make a centimeter. Grass pollen diameter in centimeters is 0.003.
Pollen Count Key:
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LOW
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MEDIUM
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HIGH
Allergy Associates of La Crosse is an official certified pollen counting station reporting daily to the National Allergy Bureau, a section of the American Academy of Allergy Asthma & Immunology Aeroallergen Network. Airborne pollen is collected multiple times per week from Onalaska, WI. Pollen counts are measured per cubic meter of air as collected in the last 24 hours.