Choose your allergens
Select the pollen types that matter to you.
Your pollen forecast, made personal
Plan your day around the pollen.
See your personal pollen score and find the best time to go outside today.
Coming soon to the App StorePollenCompass is still in development. No release date yet.
EUROPE-WIDE · 6 POLLEN TYPES · HOURLY DATA
COPERNICUS CAMS DATA · ~11 KM GRID · 6 POLLEN TYPES · MADE FOR EUROPE
Berlin · Birch · Low Paris · Grass · Moderate Vienna · Ragweed · Low Amsterdam · Grass · High Madrid · Olive · Moderate Berlin · Birch · Low Paris · Grass · Moderate Vienna · Ragweed · Low Amsterdam · Grass · High Madrid · Olive · Moderate
Illustration
Simple by design
Three steps to a clearer day.
Check your score
Get one clear number from 0–10.
Go out at the best time
Find your best window for today.
A forecast you can use
Everything you need. Nothing you don’t.
Your pollen score
A personal 0–10 score for the allergens you select.
Best time outside
See today’s clearest window at a glance.
Today’s peaks
Birch, grass, ragweed and other pollen types.
Weather context
Temperature, wind, precipitation and air quality.
Beyond tomorrowPro
See the days after tomorrow, as far as the forecast reaches.
Unlimited placesPro
Home, work, family — follow every place that matters.
Made for iPhone
Clear when the forecast is not.
Personal guidance, detailed data and Pro tools in a familiar, calm interface.
Illustration · sample data
The atmosphere, translated
Built on Europe’s atmospheric forecast.
Data comes from the Copernicus Atmosphere Monitoring Service, delivered via Open-Meteo. PollenCompass turns grains/m³ into a simple 0–10 score for your allergens.
Not medical advice.
6pollen types
~11km grid
0–10personal score
Illustration
More detail when you want it
PollenCompass Pro
See the shape of the day, look further ahead and spot patterns over time.
Hourly pollen curve
The days after tomorrow
Unlimited places
Trigger insights from your diary
Monthly
Pricing in the App Store at launch
Yearly
Pricing in the App Store at launch
3-Month Pass
No renewalPricing in the App Store at launch
Pro arrives with the app.
Good to know
Questions, answered.
When will it launch?+
PollenCompass is still in development and is not on the App Store yet. There is no release date to share.
Which countries are covered?+
PollenCompass uses forecast coverage across Europe. Availability can vary by place and forecast day.
Which pollen types are included?+
Alder, birch, grass, mugwort, olive and ragweed.
How accurate is it?+
Forecasts are estimates from an atmospheric model at about an 11 km grid. Local conditions can differ and forecasts may be inaccurate.
Is it free?+
Yes, the core is free: your personal score, best time outside, today’s peaks, tomorrow’s forecast, weather context, the symptom diary, widgets, the morning briefing and up to 2 places. Pro adds the hourly curve, the days after tomorrow, unlimited places and trigger insights from your diary.
How do I cancel Pro?+
Monthly and Yearly plans can be cancelled in App Store settings. The 3-Month Pass is a one-time purchase and does not renew.
Does it replace my doctor?+
No. PollenCompass is not medical advice and does not diagnose, treat or prevent allergies.
Your day, with more certainty
Step outside at the right time.
Coming soon to the App StorePollenCompass is still in development. No release date yet.