PollenCast - Pollen Forecast

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About this app

Stop letting allergies run your life. PollenCast gives you a clear, beautiful 7-day pollen forecast right on your phone — so you always know what's in the air before you step outside.

KNOW BEFORE YOU GO
PollenCast pulls real-time data from the Open-Meteo air quality network powered by Copernicus CAMS, delivering accurate pollen concentration forecasts for your exact location. No guesswork, just science.

TRACK WHAT MATTERS TO YOU
Not all allergies are the same. Choose from 6 key allergens — birch, alder, olive, grasses, mugwort, and ragweed — and see only what affects you. Each allergen is colour-coded from green (low) to red (very high) so you can tell at a glance how your day looks.

5-DAY FORECAST AT YOUR FINGERTIPS
Swipe through a week of pollen data with beautiful charts that show daily concentration levels. Plan your outdoor activities, schedule your runs, or just know when to keep the windows shut.

SMART DAILY NOTIFICATIONS
Set a daily reminder and PollenCast will alert you every morning about today's pollen levels for your selected allergens. Get notified only when levels exceed the threshold you choose — no spam, just the alerts you actually need.

WORKS ACROSS EUROPE
Powered by the European Copernicus Atmosphere Monitoring Service, PollenCast covers all of Europe with reliable, science-backed forecasts.

AVAILABLE IN 25+ LANGUAGES
PollenCast speaks your language. Available in English, Slovak, Czech, German, French, Spanish, Italian, Polish, Hungarian, Romanian, Bulgarian, Croatian, Serbian, Slovenian, Ukrainian, Turkish, Portuguese, Dutch, Danish, Swedish, Norwegian, Finnish, Estonian, Latvian, Lithuanian, and Greek.

COMPLETELY FREE, NO ADS
PollenCast is 100% free with no ads and no in-app purchases. Just a clean, fast, and useful app for allergy sufferers.

Download PollenCast today and take control of your allergy season.