Mexico City vs Sydney

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

Mexico
Mexico City
80
Moderate
Australia
Sydney
59
Moderate
MetricMexico CitySydney
AQI8059
PM2.517.9 μg/m³3.6 μg/m³
PM1018.7 μg/m³4.6 μg/m³
Ozone156 ppb41 ppb
NO28.7 ppb16.9 ppb

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