Mexico City vs Seattle

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

Mexico
Mexico City
80
Moderate
United States
Seattle
59
Moderate
MetricMexico CitySeattle
AQI8059
PM2.517.9 μg/m³12.9 μg/m³
PM1018.7 μg/m³16.6 μg/m³
Ozone156 ppb82 ppb
NO28.7 ppb11 ppb

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