Mexico City vs Monterrey

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

Mexico
Mexico City
73
Moderate
Mexico
Monterrey
61
Moderate
MetricMexico CityMonterrey
AQI7361
PM2.56.6 μg/m³10.3 μg/m³
PM108 μg/m³15.5 μg/m³
Ozone92 ppb105 ppb
NO28.3 ppb2.4 ppb

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