Madrid vs Rio de Janeiro

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

Spain
Madrid
45
Good
Brazil
Rio de Janeiro
62
Moderate
MetricMadridRio de Janeiro
AQI4562
PM2.56.9 μg/m³24.9 μg/m³
PM1023 μg/m³28.5 μg/m³
Ozone82 ppb180 ppb
NO212.5 ppb18.1 ppb

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