Mexico City vs Monterrey

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

Mexico
Mexico City
66
Moderate
Mexico
Monterrey
43
Good
MetricMexico CityMonterrey
AQI6643
PM2.526 μg/m³2.3 μg/m³
PM1026.1 μg/m³2.3 μg/m³
Ozone26 ppb76 ppb
NO251.2 ppb5.5 ppb

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