Lima vs Saint Petersburg

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

Peru
Lima
59
Moderate
Russia
Saint Petersburg
46
Good
MetricLimaSaint Petersburg
AQI5946
PM2.518.2 μg/m³12.9 μg/m³
PM1043.9 μg/m³15.3 μg/m³
Ozone99 ppb42 ppb
NO23 ppb32.1 ppb

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

Lima vs Saint Petersburg - Air Quality Comparison | atmos.today