New York vs Johannesburg

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

United States
New York
59
Moderate
South Africa
Johannesburg
90
Moderate
MetricNew YorkJohannesburg
AQI5990
PM2.532.1 μg/m³50.9 μg/m³
PM1032.5 μg/m³52 μg/m³
Ozone0 ppb47 ppb
NO262.1 ppb47.7 ppb

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