Air Quality
Três Rios • 3 daysGood
Moderate
Sensitive groups
Unhealthy
Very unhealthy
Hazardous
Today 17/07
😊
Good AQI 33 / 300
PM2.5
8.0 µg/m³
PM10
11.3 µg/m³
Ozone (O₃)
65.0 µg/m³
Nitrogen dioxide (NO₂)
2.6 µg/m³
Sulfur dioxide (SO₂)
4.3 µg/m³
Carbon monoxide (CO)
105.0 µg/m³
Tomorrow 18/07
😊
Good AQI 27 / 300
PM2.5
6.5 µg/m³
PM10
8.8 µg/m³
Ozone (O₃)
55.3 µg/m³
Nitrogen dioxide (NO₂)
3.8 µg/m³
Sulfur dioxide (SO₂)
2.4 µg/m³
Carbon monoxide (CO)
109.2 µg/m³
Sun 19/07
😊
Good AQI 26 / 300
PM2.5
6.2 µg/m³
PM10
8.2 µg/m³
Ozone (O₃)
54.5 µg/m³
Nitrogen dioxide (NO₂)
3.5 µg/m³
Sulfur dioxide (SO₂)
2.1 µg/m³
Carbon monoxide (CO)
105.7 µg/m³
Districts
Três RiosNearby cities
Três Rios and regionAir quality in Três Rios (RJ)
Air quality in Três Rios (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.
