Air quality now
Air quality in New York
United States
Above WHO limits — O₃ is 1.5× the WHO limit
- PM2.511 µg/m³0.7×
- PM1012 µg/m³0.3×
- NO₂10 µg/m³0.4×
- O₃149 µg/m³1.5×
- SO₂2 µg/m³0.0×
- CO159 µg/m³0.0×
What you're seeing
Each ball is a pollutant measured in New Yorkright 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.