MA · Allergy Season Guide
Lowell Allergy Season Guide
PollyMap is actively seeking a qualified local collection partner in Lowell. This guide uses regional climate and historical allergen data while we recruit a local host.
PollyMap is actively looking for a qualified local partner in Lowell.
We're recruiting a qualified local allergy clinic, naturopathic clinic, university, environmental health professional, or other qualified organization to become the official pollen collection partner for Lowell.
Become the Official PollyMap Partner for LowellSummary
PollyMap does not yet have weekly collected pollen data for Lowell. This guide is based on regional climate patterns and historical allergen data while we recruit a local collection partner. Tree pollen peaks in spring, grass pollen in late spring and early summer, and weed pollen in late summer and fall.
Local allergy guide for Lowell
Lowell shares Massachusetts's a humid continental climate with four distinct seasons — cold, snowy winters and warm, humid summers. at 102 ft elevation.
Lowell at 102 ft elevation sits within Massachusetts's broader regional climate.
In Lowell, tree pollen — including Birch, Oak, Maple — typically dominates from late winter through spring. Timothy grass is the most common warm-season pollinator, and Ragweed drives the largest fall pollen load.
Lowell's local mold profile includes Alternaria, Cladosporium, Aspergillus. Spore counts tend to peak after rainfall and during the warm, humid portion of the year.
Local weather — temperature, rainfall, wind, and humidity — drives day-to-day pollen levels. Dry, windy days following warm weather typically produce the highest counts, while heavy rain temporarily clears the air.
Lowell monthly allergy calendar
Typical month-by-month intensity for the four major airborne allergen categories in Lowell.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tree | Low | Mod | High | V.High | V.High | High | Mod | Low | Low | Low | Low | Low |
| Grass | — | — | Low | Mod | V.High | V.High | High | Mod | Low | Low | — | — |
| Weed | Low | Low | Low | Mod | Mod | Mod | High | V.High | V.High | High | Mod | Low |
| Mold | Low | Low | Mod | Mod | High | High | High | V.High | V.High | V.High | Mod | Low |
Most common local pollens — weeds
Most common airborne molds
Current PollyMap data for Lowell
Official PollyMap Partner in Lowell
Frequently asked questions about allergies in Lowell
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Related guides
State Guide
Massachusetts Allergy Season Guide
Nearby city
Boston Allergy Season Guide
Nearby city
Worcester Allergy Season Guide
Nearby city
Springfield Allergy Season Guide
Nearby city
Cambridge Allergy Season Guide
Library
Pollen species library
Library
Mold species library
Reports
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