Air Quality in Caxias do Sul, Brazil
Rain
19.5°C · 95.4% humidity
19.5°
Feels 19.5°
16
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Caxias do Sul's air quality — share it
AQI Forecast
54
9am
27
27
16
12pm
19
21
23
3pm
24
25
26
6pm
26
26
26
9pm
27
27
27
12am
27
34
34
3am
34
34
34
6am
34
27
Caxias do Sul's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
95.4%
Humidity
47.1 km/h
Wind NW
1007.2 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
3.85 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Caxias do Sul?
Temperature & Precipitation
PM2.53.85 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX17.4
Extreme
What is the 7-day forecast for Caxias do Sul?
09-05
19.5° 9.1°
4.63 mm
09-06
16.7° 9.8°
42.94 mm
09-07
24.6° 14.8°
9.94 mm
09-08
19.5° 8.4°
15.25 mm
09-09
16.2° 0.1°
3.75 mm
09-10
19.0° 13.7°
7.06 mm
09-11
22.9° 13.3°
4.06 mm
Both models agree
Avg diff: 5.6°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 2026-09-05T15:08 UTC.