Los Angeles vs Houston

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

United States
Los Angeles
75
Moderate
United States
Houston
54
Moderate
MetricLos AngelesHouston
AQI7554
PM2.525.3 μg/m³16.1 μg/m³
PM1032.9 μg/m³22.6 μg/m³
Ozone88 ppb106 ppb
NO221 ppb2.8 ppb

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