Cairo vs Tallinn

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

Egypt
Cairo
60
Moderate
Estonia
Tallinn
34
Good
MetricCairoTallinn
AQI6034
PM2.516.1 μg/m³1.5 μg/m³
PM1023.2 μg/m³2.6 μg/m³
Ozone43 ppb52 ppb
NO223.5 ppb2.2 ppb

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