Bellingham and Whatcom
County Pollen and Mold Counts Provided for our Residents with
Allergy & Asthma
For more information about allergies, visit the Asthma & Allergy Center's web site AsthmaAllergyWhat.com Click on About, left for information about pollen counting.
Pollen and Mold Counts for May 25, 2016; Grass: 25 moderate - high. Tree: alder 7, walnut 4, cedar/Juniper, 4 low. Weed: Nettle 29, moderate. Mold 569, approximately 50 % cladosporium, low.
May 23, 2016: Four day count reported as counts per day. Grass, 26, moderate - high. Tree, pine 27, moderate. Weed, nettle 15, moderate. Mold 569, low.
May 17, 2016. Four day count, reported as counts per day: All pollens are low: Grass; tree: pine, alder, walnut, cedar, nettle. Mold 226, low.
May 9, 2016: Grass 24, moderate - high. Walnut 24, moderate. Pine 248, high (non allergenic) Cedar 6, low. Mold 370, low.
May 6, 2016: Grass 24, moderate - high. Tree, Walnut 5, low. Pine (heavy pollen, dust on outdoor surfaces, not allergenic) 204 high. Hemlock, also large pollens, 19, moderate. Mold 774, low.
May 3, 2016: Grass 19, moderate. Tree, walnut 7, low. Cedar 7, low. Pine 69, moderate. Hemlock 22, moderate. Mold 836, including Cladosporium, low.
April 29, 2016: Tree pollen; oak 58, moderate. Pine (large, non allergenic pollen 63, moderate. Grass pollen not detected. Mold 404, low.
April 15, 2016. Four day count, reported as counts per day: Birch 22, low-moderate. Alder 4, low. The large pollens causing dusts on outdoor surfaces: Douglas Fir 44, moderate. Pine 11, low. Hemlock 33, moderate. Mold 562, low.
April 11, 2016. Three day count reported as counts per day: Birch 97, high. Cedar 34, moderate. Larch 19, moderate. Hemlock 10, low. Maple 9, low. Few pine pollens.
April 8, 2016. Four day count reported as counts per day. Birch 113, high. Cedar 11, low. The following pollens are very large and form dust on outdoor surfaces but don't typically trigger the formation of allergic antibody and allergy symptoms as smaller pollens such as birch, alder, maple and others. They can irritate the airway however if one is exposed to high amounts: Hemlock 24, moderate. Larch 25, moderate. Fir 4, low. Mold spores 704, low.
April 4, 2016. Five day count reported as counts per day: Birch 102, high. Alder 20, moderate. Cedar 3, low. Hemlock 29, moderate. Larch 12, low. Mold 336, low. (Hemlock and Larch are heavy pollens that form dust on outdoor surfaces but don't typically trigger allergy symptoms like alder and birch and other tree pollens)
March 28; Three day count reported as counts per day: Birch 66, moderate. Alder 19, moderate. Cottonwood/Poplar 10, low. Cedar 2, low. Hemlock 17, low. Mold 815, low.
March 23, 2016. Two day count, reported as count per day: Alder 114, high. Birch 88, moderate - high. Cottonwood/Poplar 58, moderate. Cedar 53, moderate. Mold 599, low.
March 17, 2016: Three day count reported as county per day: Cedar, 32, moderate. Poplar/Cottonwood 6, low. Birch 8, low. Alder 54, moderate. Mold 358, low.
March 14, 2016; Four day count reported as counts per day: Alder 84, moderate - high. Cedar 55, moderate. Birch 9, low. Cottonwood 51, moderate. Mold 263, low.
March 7, 2016: Two day collection reported as counts per day. Alder 1037 high. Cedar 606 high. Cottonwood/Poplar 37 moderate. Mold 92, low.
March 2, 2016; Two day collection, reported as counts per day: Cedar/Juniper 1037, high. Elm(?) 445, high. Alder 15, moderate. Mold 496, low.
February 29, 2016: Cedar/Juniper 845, high; Elm (?) 139, high; Alder 175, high; Mold 234, low.
February 28, 2016: Cedar/Juniper 3854, very high; Alder 44, moderate; Elm (?) 555, high. Mold 584, low.
February 26, 2016: Cedar/Juniper 3008, very high; Alder 219, high; Elm 15, moderate; Willow 29, low; Mold 876, low. Few maple pollens.
Mold count designations are different from pollen count levels. See NAB below.
Scroll down for previous counts.
For information about how pollen counts are obtained and reported click on the About link on the left. Pollen and Mold counts from previous years are also available by clicking on the Previous Count link.
View Pollen Allergy to learn more about hayfever and treatment options.
Click on seasons for an overview of allergy seasons in Bellingham and Whatcom County.
These National Allergy Bureau Counting stations may indicate future pollen and mold counts in our area. Seattle Eugene
For pollen and mold counts throughout the U.S., visit the National Allergy Bureau's web sit at NAB