Tehran vs Helsinki

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

Iran
Tehran
77
Moderate
Finland
Helsinki
38
Good
MetricTehranHelsinki
AQI7738
PM2.535.5 μg/m³7.6 μg/m³
PM1050.8 μg/m³9.4 μg/m³
Ozone3 ppb67 ppb
NO287.4 ppb8.8 ppb

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

Tehran vs Helsinki - Air Quality Comparison | atmos.today