Cairo vs Tallinn

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

Egypt
Cairo
62
Moderate
Estonia
Tallinn
29
Good
MetricCairoTallinn
AQI6229
PM2.513.8 μg/m³3.1 μg/m³
PM1023.2 μg/m³5.1 μg/m³
Ozone81 ppb65 ppb
NO220.9 ppb3.5 ppb

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