Tehran vs Riyadh

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

Iran
Tehran
77
Moderate
Saudi Arabia
Riyadh
893
Hazardous
MetricTehranRiyadh
AQI77893
PM2.535.5 μg/m³137.4 μg/m³
PM1050.8 μg/m³1039.4 μg/m³
Ozone3 ppb78 ppb
NO287.4 ppb20.2 ppb

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

Tehran vs Riyadh - Air Quality Comparison | atmos.today