Air Quality in Caxias do Sul, Brazil
Partly Cloudy
27.5°C · 58.9% humidity
27.5°
Feels 30.6°
12
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Caxias do Sul's air quality — share it
AQI Forecast
25
6pm
25
27
12
9pm
16
26
28
12am
30
31
32
3am
33
33
33
6am
33
27
27
9am
25
25
25
12pm
25
25
25
3pm
25
27
Air Quality Index Trend
46h · 1 stnCaxias do Sul's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
58.9%
Humidity
33.2 km/h
Wind N
1011.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
3.0 µg/m³
PM10▲
13.7 µg/m³
050100150200300500
What is the weather forecast for Caxias do Sul?
Temperature & Precipitation
PM2.5 Trend
46h · 1 stationPM2.53.0 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Caxias do Sul?
08-03
27.5° 7.4°
6.0 mm
08-04
18.2° 8.6°
10.69 mm
08-05
25.2° 10.5°
4.13 mm
08-06
22.8° 5.3°
0.88 mm
08-07
16.7° 15.1°
6.13 mm
08-08
16.2° 11.4°
2.0 mm
08-09
19.5° 8.2°
1.75 mm
Both models agree
Avg diff: 4.7°C
What cities are near Caxias do Sul?
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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 2026-08-08T00:58 UTC.