Air Quality in Três Rios, Brazil
Windy
28.1°C · 33.5% humidity
28.1°
Feels 28.1°
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Três Rios's air quality — share it
AQI Forecast
27
6pm
27
27
27
9pm
27
27
27
12am
27
27
27
3am
27
27
25
6am
25
25
25
9am
54
54
54
12pm
34
34
27
3pm
27
27
Três Rios's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
33.5%
Humidity
41.1 km/h
Wind NNE
1016.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.5 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Três Rios?
Temperature & Precipitation
PM2.56.5 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Três Rios?
08-03
28.1° 13.0°
0.25 mm
08-04
28.3° 10.6°
0.06 mm
08-05
26.9° 14.8°
08-06
26.0° 16.1°
0.81 mm
08-07
23.6° 14.8°
2.63 mm
08-08
23.5° 15.2°
08-09
30.8° 16.3°
Both models agree
Avg diff: 3.0°C
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T00:57 UTC.