Tehran vs Riyadh

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

Iran
Tehran
93
Moderate
Saudi Arabia
Riyadh
1271
Hazardous
MetricTehranRiyadh
AQI931271
PM2.538.6 μg/m³107.3 μg/m³
PM1039.7 μg/m³651.9 μg/m³
Ozone8 ppb29 ppb
NO2111.6 ppb61.1 ppb

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

Tehran vs Riyadh - Air Quality Comparison | atmos.today