New York vs Rio de Janeiro

Live air quality comparison. Rio de Janeiro has cleaner air right now.

United States
New York
71
Moderate
Brazil
Rio de Janeiro
62
Moderate
MetricNew YorkRio de Janeiro
AQI7162
PM2.519 μg/m³24.9 μg/m³
PM1019.7 μg/m³28.5 μg/m³
Ozone113 ppb180 ppb
NO28.7 ppb18.1 ppb

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