Air Quality in Santa Maria, Brazil
Overcast
8.1°C · 96.9% humidity
8.1°
Feels 5.2°
41
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Santa Maria's air quality — share it
AQI Forecast
34
11pm
54
54
41
2am
45
47
49
5am
51
52
52
8am
53
26
26
11am
34
27
27
2pm
27
27
27
5pm
27
27
27
8pm
34
27
Santa Maria's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
96.9%
Humidity
17.9 km/h
Wind SSW
1021.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
9.75 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Santa Maria?
Temperature & Precipitation
PM2.59.75 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Santa Maria?
05-30
21.5° 8.1°
05-31
17.2° 9.9°
1.75 mm
06-01
18.7° 6.5°
4.37 mm
06-02
16.1° 10.1°
0.06 mm
06-03
16.1° 13.0°
0.31 mm
06-04
19.4° 9.5°
06-05
11.4° 7.7°
6.25 mm
Both models agree
Avg diff: 4.0°C
What cities are near Santa Maria?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-30T05:23 UTC.