Air Quality in Viamão, Brazil
Cloudy
12.3°C · 75.9% humidity
12.3°
Feels 12.3°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Viamão's air quality — share it
AQI Forecast
54
3am
54
54
20
6am
30
37
41
9am
45
48
49
12pm
51
52
32
3pm
33
53
53
6pm
66
66
66
9pm
54
54
54
12am
54
54
Air Quality Index Trend
48h · 6 stnViamão's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
75.9%
Humidity
12.8 km/h
Wind NNW
1029.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
4.88 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Viamão?
Temperature & Precipitation
PM2.5 Trend
48h · 6 stationsPM2.54.88 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Viamão?
05-30
23.0° 12.3°
0.06 mm
05-31
18.5° 13.1°
2.06 mm
06-01
19.5° 9.8°
1.56 mm
06-02
17.0° 12.1°
0.06 mm
06-03
19.1° 13.5°
06-04
22.4° 10.5°
0.06 mm
06-05
15.2° 10.8°
0.19 mm
Both models agree
Avg diff: 2.9°C
Where are air quality stations near Viamão?
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-30T09:38 UTC.