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Air Quality
Rio de Janeiro • 3 daysGood
Moderate
Sensitive groups
Unhealthy
Very unhealthy
Hazardous
Today 14/09
😐
Moderate AQI 52 / 300
PM2.5
13.1 µg/m³
PM10
16.1 µg/m³
Ozone (O₃)
85.0 µg/m³
Nitrogen dioxide (NO₂)
11.0 µg/m³
Sulfur dioxide (SO₂)
6.2 µg/m³
Carbon monoxide (CO)
168.0 µg/m³
Tomorrow 15/09
😊
Good AQI 40 / 300
PM2.5
9.5 µg/m³
PM10
11.2 µg/m³
Ozone (O₃)
51.3 µg/m³
Nitrogen dioxide (NO₂)
27.9 µg/m³
Sulfur dioxide (SO₂)
8.6 µg/m³
Carbon monoxide (CO)
238.1 µg/m³
Wed 16/09
😊
Good AQI 47 / 300
PM2.5
11.3 µg/m³
PM10
15.0 µg/m³
Ozone (O₃)
49.5 µg/m³
Nitrogen dioxide (NO₂)
21.1 µg/m³
Sulfur dioxide (SO₂)
6.4 µg/m³
Carbon monoxide (CO)
165.5 µg/m³
Nearby cities
Rio de Janeiro and regionadvertisement
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Air quality in Rio de Janeiro (RJ)
Air quality in Rio de Janeiro (capital) with up-to-date data for today, tomorrow and the day after: air quality index (AQI), fine particulate matter PM2.5 and PM10, ozone (O₃), nitrogen dioxide (NO₂), sulfur dioxide (SO₂) and carbon monoxide (CO). Find out whether the air is Good, Moderate, Unhealthy or Hazardous and make safer decisions for outdoor activities.
