Philadelphia vs New York

Live air quality comparison. Philadelphia has cleaner air right now.

United States
Philadelphia
49
Good
United States
New York
56
Moderate
MetricPhiladelphiaNew York
AQI4956
PM2.520.8 μg/m³29.1 μg/m³
PM1021.5 μg/m³29.7 μg/m³
Ozone37 ppb8 ppb
NO228.9 ppb73.9 ppb

Lower values mean cleaner air. Updated hourly. Sources: OpenAQ, Open-Meteo.