Air quality now
Air quality in Stockholm
Sweden
Within WHO limits — O₃ is 0.9× the WHO limit
🚬 Breathing this all day ≈ smoking 0.2 cigarettes
Each ball below is a pollutant measured in Stockholm, sized against WHO safe limits — it's a snapshot of the air, not a map.
- PM2.54 µg/m³0.2×
- PM107 µg/m³0.2×
- NO₂3 µg/m³0.1×
- O₃90 µg/m³0.9×
- SO₂0 µg/m³0.0×
- CO119 µg/m³0.0×
What you're seeing
Each ball is a pollutant measured in Stockholmright now. The more balls of a colour, the more of that pollutant is in the air — normalised against the World Health Organization's safe limits, so a hazy city looks unmistakably denser than a clean one. Data is live from Open-Meteo / CAMS. How Polly works →
Want your own city and a hay-fever pollen view? Open the live map, or track your symptoms against the air.