Is it just me, or is it the air today?
What this is
SharedSky shows what the air, pollen, pressure and heat are doing where you are, tells you what to do about it the way a public health authority would, and lets you log how you feel in one tap. Over time, it shows you your own pattern — whether your headaches tend to follow a sharp drop in pressure, for instance.
Why it's useful before anyone else uses it
The environmental data is public and objective, so it's useful on day one — no other users required. It's proactive, not reactive: you don't open this three times a year like a symptom checker, you open it during a heatwave, a pollution inversion, or pollen season, because it already knows what's happening in your city today.
What you can see
- Today's air quality, pollen, pressure and heat for your city — no account needed.
- Your own history of what you've logged, and how it compares to your city, your country, and worldwide.
- Optional context (sleep, stress, outdoor exposure) to help your own patterns show up more clearly, entirely opt-in.
SharedSky is not a symptom checker, a triage service, a diagnostic tool, or a medical record. It doesn't name conditions, estimate probabilities, or tell you when to see a doctor. If you're having a medical emergency, use the Emergency screen — reachable from anywhere in the app — and call your local emergency number.
Where the data comes from
Air quality and pollen: Open-Meteo, sourced from the Copernicus Atmosphere Monitoring Service (CAMS). City data: GeoNames (CC BY 4.0).