Mexico City vs Seattle

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

Mexico
Mexico City
75
Moderate
United States
Seattle
28
Good
MetricMexico CitySeattle
AQI7528
PM2.58.8 μg/m³3.4 μg/m³
PM109.4 μg/m³4.3 μg/m³
Ozone108 ppb51 ppb
NO25.3 ppb3.8 ppb

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