Air Quality in Três Rios, Brazil
Drizzle
15.4°C · 84.0% humidity
15.4°
Feels 15.4°
31
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Três Rios's air quality — share it
AQI Forecast
54
4am
54
34
31
7am
27
25
27
10am
27
27
27
1pm
27
27
27
4pm
27
27
27
7pm
27
27
34
10pm
27
27
27
1am
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.
84.0%
Humidity
32.7 km/h
Wind SW
1026.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.35 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Três Rios?
Temperature & Precipitation
PM2.57.35 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Três Rios?
05-30
20.0° 15.4°
1.81 mm
05-31
19.3° 17.2°
7.94 mm
06-01
19.5° 15.5°
1.13 mm
06-02
18.8° 16.8°
0.5 mm
06-03
23.4° 17.0°
0.13 mm
06-04
20.2° 11.2°
1.94 mm
06-05
18.8° 9.7°
0.31 mm
Both models agree
Avg diff: 2.4°C
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-30T10:05 UTC.