Chicago vs New York

Live air quality comparison. New York has cleaner air right now.

United States
Chicago
58
Moderate
United States
New York
56
Moderate
MetricChicagoNew York
AQI5856
PM2.515 μg/m³17.3 μg/m³
PM1015.3 μg/m³17.5 μg/m³
Ozone32 ppb0 ppb
NO242.2 ppb72.2 ppb

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