New York vs Sydney

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

United States
New York
59
Moderate
Australia
Sydney
53
Moderate
MetricNew YorkSydney
AQI5953
PM2.532.1 μg/m³9.4 μg/m³
PM1032.5 μg/m³23.8 μg/m³
Ozone0 ppb109 ppb
NO262.1 ppb1.4 ppb

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