Riyadh vs Chennai

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

Saudi Arabia
Riyadh
901
Hazardous
India
Chennai
70
Moderate
MetricRiyadhChennai
AQI90170
PM2.5130.4 μg/m³20.8 μg/m³
PM10972.3 μg/m³32.4 μg/m³
Ozone74 ppb68 ppb
NO220 ppb14.6 ppb

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