Air quality now
Air quality in Paris
France
Well above WHO limits — NO₂ is 2.1× the WHO limit
🚬 Breathing this all day ≈ smoking 0.5 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.
- PM2.510 µg/m³0.7×
- PM1018 µg/m³0.4×
- NO₂53 µg/m³2.1×
- O₃11 µg/m³0.1×
- SO₂3 µg/m³0.1×
- CO300 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.