Lima vs Johannesburg

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

Peru
Lima
59
Moderate
South Africa
Johannesburg
157
Unhealthy
MetricLimaJohannesburg
AQI59157
PM2.518.2 μg/m³54.7 μg/m³
PM1043.9 μg/m³54.8 μg/m³
Ozone99 ppb68 ppb
NO23 ppb36.3 ppb

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

Lima vs Johannesburg - Air Quality Comparison | atmos.today