Pollen today
Loading today’s values…
Pollen today
Loading today’s values…
Google gave no index for tree, grass or weed pollen here today.
Next four days, highest level each day:
Source: Includes pollen data from GoogleGoogle Maps
Source: Includes pollen data from GoogleIncludes data from Google Maps
Google’s index for each plant it models in Spokane today. A plant out of season has no index.
Source: Includes pollen data from GoogleGoogle Maps
The forecast that moves pollen around, and the air beside it.
Forecast: National Weather Service, updated 10:47 am PT.
We’re getting pollen alert emails ready. Sign up now and we’ll email you when they start for Spokane.
Each thread is one kind of pollen, and each square is one week, colored by that week’s highest level.
Google has given no index for Spokane since records began on October 14, 2026.
Highest level each week, November 2025 to November 2026, from each day’s forecast.
Source: Includes pollen data from GoogleIncludes data from Google Maps
What this forecast doesn’t measure, and when to get help.
Google’s index covers tree, grass and weed pollen only, so there is no mold level for Spokane on this page. The National Allergy Bureau publishes pollen and mold counts measured at its stations. Our guides cover common molds such as Alternaria, Cladosporium and Aspergillus.
The forecast doesn’t cover allergens indoors either: dust mites, cockroaches, mice, cats and dogs. Our guides explain each one, starting with dust mites and cats.
An estimated 12.0% of adults in the city of Spokane have current asthma, according to the CDC’s PLACES estimate for 2023 (95% confidence interval: 10.9% to 13.2%). It is a statistical estimate from national survey data, not a count.
5 allergists enrolled in Medicare practice in the Spokane area: 0.82 for every 100,000 people, fewer than the 1.22 across the US. The count doesn’t show how soon you can get an appointment. See the doctors listed in the Spokane area, or how every state and metro compares.
AllergyNest count from CMS’s Doctors and Clinicians file (October 2026) and Census population estimates for 2025.
The geography, climate and plants behind each season here, with a source for every fact.
The Cascade Mountains split Washington’s climate, and the region east of them gets less precipitation because less ocean moisture reaches it.2 The ocean does less to moderate temperatures in eastern Washington, so they swing more over the year than in the west.2 At the airport, a typical year brings about 17 inches of precipitation, and about 168 days pass between the last spring freeze and the first fall freeze.1
Where ponderosa pine grows in eastern Oregon and Washington, average yearly precipitation runs from 14 to 30 inches, much of it snow.3 In 2021, Spokane’s parks department planned to replace roughly 200 trees lost in a windstorm with about 400 native conifers: ponderosa pine, Douglas fir, western larch and white pine.4
Grass seed is also a regional crop.5 A 2005 University of Idaho Extension bulletin reported that the tri-state region of Idaho, Washington and Oregon produced 90 percent of the nation’s Kentucky bluegrass seed.5
Answered from the values on this page.
Very little. None of the plants Google models is above 0 in Spokane today.
No. It’s Google’s modeled pollen index, from 0 (none) to 5 (very high), calculated for the location of central Spokane. A pollen count is the number of pollen grains measured in a cubic meter of air at a counting station. How our pollen index works.
Twice a day. We fetch new values soon after midnight in Spokane, so each day starts with its own values, and again after Google’s daily model run, usually by about 7:30 am PT. Each section shows when its values were retrieved.
Source: Includes pollen data from GoogleIncludes data from Google Maps