Tehran vs Tallinn

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

Iran
Tehran
77
Moderate
Estonia
Tallinn
42
Good
MetricTehranTallinn
AQI7742
PM2.535.5 μg/m³10.9 μg/m³
PM1050.8 μg/m³12.4 μg/m³
Ozone3 ppb90 ppb
NO287.4 ppb6.1 ppb

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

Tehran vs Tallinn - Air Quality Comparison | atmos.today