Air Quality in Três Rios, Brazil
Windy
31.5°C · 19.6% humidity
31.5°
Feels 31.5°
60
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Model forecast
Nearby Monitoring Stations
Três Rios's air quality — share it
AQI Forecast
54
10am
54
54
60
1pm
58
37
56
4pm
56
55
55
7pm
55
54
54
10pm
34
34
25
1am
25
25
25
4am
25
25
24
7am
24
24
Três Rios's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons. Current PM2.5 concentration in Três Rios is 1.1× the WHO 24-hour guideline of 15 µg/m³.
19.6%
Humidity
54.6 km/h
Wind NE
1011.4 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
16.35 µg/m³
PM10
41.15 µg/m³
050100150200300500
What is the weather forecast for Três Rios?
Temperature & Precipitation
PM2.516.35 µg/m³
×1.1 WHO
Moderate
PM1041.15 µg/m³
Good
UV INDEX19.9
Extreme
What is the 7-day forecast for Três Rios?
09-05
31.5° 17.5°
3.69 mm
09-06
27.4° 20.3°
1.44 mm
09-07
22.8° 15.3°
0.94 mm
09-08
25.9° 15.2°
0.19 mm
09-09
25.1° 12.4°
1.5 mm
09-10
26.8° 17.6°
5.5 mm
09-11
18.8° 15.9°
2.31 mm
Both models agree
Avg diff: 4.0°C
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T16:22 UTC.