Tokyo vs Saint Petersburg

Live air quality comparison. Saint Petersburg has cleaner air right now.

Japan
Tokyo
61
Moderate
Russia
Saint Petersburg
41
Good
MetricTokyoSaint Petersburg
AQI6141
PM2.513.7 μg/m³8.9 μg/m³
PM1015.9 μg/m³12.2 μg/m³
Ozone16 ppb29 ppb
NO250.8 ppb55.9 ppb

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