Air quality now
Air quality in Paris
France
Above WHO limits — NO₂ is 1.1× the WHO limit
🚬 Breathing this all day ≈ smoking 0.7 cigarettes
Each ball below is a pollutant measured in Paris, sized against WHO safe limits — it's a snapshot of the air, not a map.
- PM2.515 µg/m³1.0×
- PM1021 µg/m³0.5×
- NO₂28 µg/m³1.1×
- O₃72 µg/m³0.7×
- SO₂1 µg/m³0.0×
- CO230 µg/m³0.1×
What you're seeing
Each ball is a pollutant measured in Parisright 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.