Mexico City vs Calgary

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

Mexico
Mexico City
58
Moderate
Canada
Calgary
31
Good
MetricMexico CityCalgary
AQI5831
PM2.519 μg/m³0.9 μg/m³
PM1019.1 μg/m³0.9 μg/m³
Ozone4 ppb48 ppb
NO253.1 ppb7.5 ppb

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