Only the allergens that affect you
Pick from 29 pollens and spores the ones you actually react to. canIbreathe shows just those — not a wall of species you don't care about.
canIbreathe
Know your pollen before you step outside.
Daily pollen and allergen forecasts, tailored to the plants that actually affect you — so you can plan your day with confidence.
Private by design
canIbreathe works without an account and keeps your allergy profile on your device — never on our servers.
- No account needed
- Never accesses your GPS
- Your data stays on your device
- Your diary never leaves your phone
Know the best time to head out
The Plan tab finds the clearest air in your day with an hour-by-hour chart, and shows each allergen's typical season alongside it — so nothing catches you off guard.
The answer on your home screen
Add the widget in either size and today's verdict, your highest allergens and whether levels are rising sit right on your home screen — refreshed in the background, no need to open the app. On iPhone and Android.
Keep an allergy diary
Log how you feel each day — symptoms, how bad they were, whether you took anything. Every day is saved with that day's pollen levels, entirely on your phone.
Find out what sets you off
The diary charts your symptoms against pollen levels, ranks which allergens track them most closely, and can point out a trigger you aren't following yet. Export it as a PDF for your doctor.
Local forecasts, anywhere in the world
Real station readings for Catalonia and the Balearic Islands — including how far the station is — Open-Meteo across Europe, and Google Pollen everywhere else. Track every place you spend time.
Set up in under a minute
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1 Pick your language
Seven to choose from — or just follow your device.
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2 Choose your allergens
Tick the pollens and spores you react to.
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3 Set your location
Search any city, or use a nearby PIA station.
And a few more things
- Alerts that look ahead
A morning notification for each of the next five days your allergens cross the level you choose — refreshed in the background even if you never open the app.
- Preview before you add
Search a city and see its forecast before adding it — handy for somewhere you're about to travel.
- Why levels are high
See the reason behind today's level — rain on the way, dry and windy, or a seasonal peak.
- Weather & EU air quality
Temperature, wind, precipitation and a 6-band AQI bar, right next to the forecast.
- Share the forecast
Send today's levels to friends or family as an image or text.
- Works offline
Your last forecast stays available, with a timestamp, when you lose connection.
- Seven languages
English, Català, Español, Français, Português, Italiano and Deutsch.
Trusted data
Forecasts built on station data from PIA · aerobiologia.cat for Catalonia and the Balearic Islands, Open-Meteo across Europe, and the Google Pollen API for the rest of the world.