KOMO News · Seattle
Washington DOH introduces real-time pollen monitoring to combat spring allergies
Spring showers bring May flowers, but they also bring a longer pollen season, according to the Washington Department of Health.
News & Content
Pollen Sense in the news, plus product and science updates.
A combined view of public coverage, product updates, science notes, and allergy education from the current Pollen Sense marketing site.
In the News
Public coverage
Recent press and public coverage of the Pollen Sense network, the APS400, and real-time pollen monitoring.
CBS News · US
Spring allergies are here for 2025, and this map shows which U.S. cities could be hit hardest
More than 100 million people in the U.S. experience allergies, including seasonal pollen allergies.
The Washington Post · US
Where does your city rank on the list of the U.S. allergy capitals?
Pollen exposure is lasting longer and intensifying nationwide, though some areas are seeing sharper changes than others.
CBS News · US
New technology provides hyperlocal pollen counts for allergy patients
A hyperlocal pollen count can help people manage symptoms better by measuring the air closer to where they live.
KOB 4 · Albuquerque, N.M.
KOB 4 explains how all that different pollen is detected
Allergy symptoms shift week to week because different pollen types peak at different times.
Fox 13 · Seattle
Washington launches pollen surveillance system
The Washington State Department of Health launched a new pollen surveillance effort during peak spring allergy season.
European Research Publication · EU
Towards European automatic bioaerosol monitoring
Reliable and timely pollen information remains central to better outcomes for patients and clinicians.
KXAN · Austin, TX
KXAN Pollen Sense equipment allows for 24/7, 365 allergen information
Austin viewers can track cedar, mold, cottonwood, oak, ragweed, ash, pine, mulberry, elm, poplar, and more.
Pollen Sense News
Product updates, explainers, and allergy education
Every production blog post is synced into local markdown and rendered from Astro content.
Blog post
A clearer, more helpful Pollen Wise home screen
March 27, 2026
We’ve been spending a lot of time reviewing feedback, reading survey responses, and looking closely at how people are using Pollen Wise. Here's the latest updates
Blog post
Incoming: Branches, Revisions, and Layers
March 23, 2026
Pollen Sense has grown a lot over the last few years! As we approach our 100 millionth frame, wrangling all of the frames and tags has evolved (stay tuned for exciting updates on that 100 millionth frame!). This project has been months in the process, codenamed LIMB.
Blog post
LLMs vs CNNs: Why Physical AI Starts With Data Infrastructure
December 19, 2025
When we say “AI” at Pollen Sense, most people assume we mean LLMs. We don’t. When people hear that Pollen Sense is building AI data infrastructure, the default assumption is usually large language models, chatbots, text generation, or conversational AI. That’s understandable given the moment we’re in. But it’s not what we mean when we say AI. At Pollen Sense, AI data infrastructure means Physical AI, machine learning systems that directly observe the real world, classify physical signals in real time, and convert them into structured, trustworthy data that other systems can reason on.
Blog post
Winter is Here and Pollen is Not!
December 19, 2025
As temperatures drop, many of our users wonder why the app seems unusually calm. You might scroll and see a few 0’s listed under each category. Don’t worry: seeing low or zero pollen levels during the late fall and through the winter months is completely normal. Winter is the quietest part of the pollen year, and most plants simply are not releasing pollen this time of year.
Blog post
Should I Get A Vacuum With A HEPA Filter?
November 5, 2025
!HEPA Vacuum cleans your air too
Blog post
Five Things to do NOW to Own Your Seasonal Allergies
November 5, 2025
When the plants of the world have ganged up against you and you are attacked by pollen and mold, it's nice to know that fighting -or retreating- can reduce the severity your allergy symptoms. Allergen load (the number of allergenic particles you're exposed to in a certain amount of time) can be reduced by trying these five tips:
Blog post
Asthma Treatment Options: Learn How to Manage and Control Your Asthma
October 13, 2025
Like most other diseases asthma acts differently in different people. Your own case of asthma will be unique to you. That’s why it’s so important that you consult your physician about which treatment method will be best for you.
Blog post
Check Real-Time Pollen Counts Near You in the Pollen Wise App
October 13, 2025
If you’ve ever searched “pollen count near me” during allergy season, you’ve probably noticed how often the results are hours or even days out of date. Most online forecasts rely on manual counts taken once per day. That’s why Pollen Wise was created — to give you real-time pollen data that’s always up to date.
Blog post
Pollen Wise 5 and Our Commitment to You
October 13, 2025
We want to sincerely apologize for the issues some of you have experienced with the recent launch of Pollen Wise 5.0. We understand that this launch has not gone as smoothly as we would have liked; we hear you, and we promise that fixes and adjustments are in the works.
Blog post
Why Pollen Wise is different from the rest
October 13, 2025
At the end of July 2025, we released Pollen Wise version 5 to the public. This update came after months of work building a new forecasting data pipeline and utilized different data presentation formats. As this new forecasting pipeline introduced a different set of costs to operating Pollen Wise, we took the opportunity to re-evaluate our offerings across the basic (free) tiers and paid subscription tiers.
Blog post
Allergies In The Car
October 5, 2025
Allergens can follow you into your car, but there are ways to combat the problem.
Blog post
Bedtime Routine For Allergy Sufferers
October 5, 2025
Many people with seasonal allergies experience the most suffering at night. Mitigating night-time allergy symptoms is critical for a good night sleep. Here are some things you can do to reduce your nighttime suffering:
Blog post
Boise on Your Bucket List? Get Pollen Wise to Own Your Seasonal Allergies!
October 5, 2025
According to Business Insider, Boise has been called "the best place for millennials to live in the US. with its comparatively low cost of living, growing tech scene, and easy access to nature." Now, with the addition of an automated pollen counter, the growing tech scene just got bigger, and access to nature just got safer and more comfortable.
Blog post
How To Do A Saline Nasal Rinse
October 5, 2025
Rinsing your sinuses can be a safe and simple remedy for your nasal congestion.
Blog post
Pollen Wise 2.0: Moving Forward
October 5, 2025
Hello Pollen Wise users! You may be wondering why we haven’t published an update to our app in a number of weeks, especially since our normal update schedule has been every week or every other week! Though your app may not have received visible updates recently, our entire team has been hard at work improving your experience, and we want to give you a behind the scenes look at what we’ve been working on.
Blog post
Target Your Nasal Congestion
October 5, 2025
If you experience nasal congestion due to allergies, you know that it can be a relentless and debilitating condition.
Blog post
The Pollen Channel at YouTube: Daily Allergen Reports and Tips
October 5, 2025
Did you know there's a link between food allergens and seasonal allergies to pollen, or that dust that traveled to the U.S. from Africa contains fossils from an ancient ocean. Scientific insights like these, along with daily pollen, mold and air quality reports can be enjoyed at The Pollen Channel on YouTube.
Blog post
The Pollen Wise Sensor Network FAQ
October 5, 2025
This is a collection of some of the most frequently asked questions we receive about the Pollen Wise App.
Blog post
Tree Pollen Season Can Be The Worst!
October 5, 2025
Blog post
Wearing A Mask Can Reduce The Amount of Pollen You’re Inhaling
October 5, 2025
Blog post
What Are Allergy Shots?
October 5, 2025
Blog post
What Kind of Air Purifier Should I Get?
October 5, 2025
If you’re like most people, you probably spend a lot of time indoors. Unfortunately, pollutants follow us indoors and can affect our health. These pollutants can aggravate allergies or spark an asthma attack. One way to improve your indoor air is to purchase an air purifier. Here are the things you need to know when considering an air purifier:
Blog post
What Type Of Filter Should You Use In Your Home?
October 5, 2025
We often imagine that our allergies are triggered by what’s happening out of doors. But, the air quality in your home can also affect your allergies. If you have pets, dust, or mold, the air in your home could be causing your pain. Similarly, pollen and other outdoor allergens can enter through doors and windows and circulate through your home. A high quality AC or furnace filter can help you remove allergens from the air in your home.
Blog post
Why Do Pollen Levels Vary So Much in a Day?
October 5, 2025
Pollen levels can go from zero to ten thousand pollen grains per cubic meter and back to zero, all within one day. This fact makes hourly pollen counts very important to managing seasonal allergies. Ideally, you would do all of your outdoor activities when pollen levels are low and stay inside when pollen levels are high. Why does pollen fluctuate so much throughout the day?
Blog post
Allergy Butler Makes Allergy Shots Easier & Better
October 5, 2025
Allergy Butler is an in-home allergy testing and immunotherapy clinic that uses the latest technology to permanently relieve your allergy symptoms without ever having to go to a doctor’s office. The Allergy Butler system is more accurate, safer, easier, and cheaper than what is available in Idaho today.
Blog post
Do You Need To Clean Your HVAC Ducts?
October 5, 2025
Blog post
How To Tell If Your Dog Has Seasonal Allergies
October 5, 2025
Blog post
How Do Antihistamines Work?
October 5, 2025
Antihistamines block the effects of histamine, which your body releases when it detects an allergen.
Blog post
Cleaning Tips To Help Reduce Allergies
October 5, 2025
There are many things you can do to help keep your house free of allergens.
Blog post
Target Your Itchy Eyes
October 5, 2025
Itchy eyes caused by allergies can drive you up the wall. Allergies commonly affect the eyes, nose, and can even cause headaches. Allergies can cause your eyes to feel itchy, dry or watery, depending on your body and its particular chemistry.
Blog post
When Should I Call An Allergist?
October 5, 2025
First, your allergist will want to test you to determine what you are allergic to. Once they have determined which allergens are causing your reactions, they will know how to treat your allergies or asthma.
Blog post
Sunglasses For Your Allergies
October 5, 2025
Pollen, dust, and other particles can wreak havoc on those who are sensitive to allergens, especially now that spring has sprung. One of the most annoying allergy symptoms is dry, irritated, or itchy eyes. Many people treat their allergy symptoms by avoiding the outdoors altogether, wearing a mask, or taking medications. But, a lesser known way to protect yourself and your eyes in particular is by using protective goggles called “allergy goggles” or sunglasses.
Blog post
Real Data, Every Hour.
October 5, 2025
Pollen Wise is the only app that gives you real hourly pollen counts. Hourly pollen counts allow you to know what’s in the air right now. They also allow you to plan your outdoor activities around low pollen levels.
Blog post
Three Ways to Prep for Allergy Season
October 5, 2025
Surviving allergy season is a lot easier if you are prepared. Here are some tips to help you get ready.
Blog post
What Are The Symptoms of Asthma?
October 4, 2025
Asthma and allergies often occur together and can be triggered by the same irritants like pollen and mold. Asthma symptoms can range from mild to severe and can be intermittent or a daily struggle. Here are some things you should consider when you suspect that you may have asthma:
Blog post
Does it Really Matter When I Go Outside?
October 4, 2025