Houston vs Delhi

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

United States
Houston
54
Moderate
India
Delhi
530
Hazardous
MetricHoustonDelhi
AQI54530
PM2.57.2 μg/m³79.6 μg/m³
PM107.9 μg/m³335.3 μg/m³
Ozone34 ppb137 ppb
NO216.6 ppb12.8 ppb

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