Lima vs Saint Petersburg

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

Peru
Lima
60
Moderate
Russia
Saint Petersburg
55
Moderate
MetricLimaSaint Petersburg
AQI6055
PM2.517.9 μg/m³9 μg/m³
PM1054.9 μg/m³12.6 μg/m³
Ozone41 ppb18 ppb
NO220 ppb29.7 ppb

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