Weather map
Wind, rain and temperature — São Sebastião do AltoLoading map…
Air Quality
São Sebastião do Alto • 3 daysGood
Moderate
Sensitive groups
Unhealthy
Very unhealthy
Hazardous
Today 06/08
😊
Good AQI 20 / 300
PM2.5
4.9 µg/m³
PM10
5.1 µg/m³
Ozone (O₃)
32.0 µg/m³
Nitrogen dioxide (NO₂)
7.9 µg/m³
Sulfur dioxide (SO₂)
1.9 µg/m³
Carbon monoxide (CO)
131.0 µg/m³
Tomorrow 07/08
😊
Good AQI 23 / 300
PM2.5
5.4 µg/m³
PM10
6.4 µg/m³
Ozone (O₃)
57.5 µg/m³
Nitrogen dioxide (NO₂)
6.2 µg/m³
Sulfur dioxide (SO₂)
1.9 µg/m³
Carbon monoxide (CO)
136.0 µg/m³
Sat 08/08
😊
Good AQI 27 / 300
PM2.5
6.6 µg/m³
PM10
7.3 µg/m³
Ozone (O₃)
74.8 µg/m³
Nitrogen dioxide (NO₂)
4.6 µg/m³
Sulfur dioxide (SO₂)
1.9 µg/m³
Carbon monoxide (CO)
144.1 µg/m³
Districts
São Sebastião do AltoNearby cities
São Sebastião do Alto and regionAir quality in São Sebastião do Alto (RJ)
Air quality in São Sebastião do Alto (Rio de Janeiro) 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.
