Air Quality in Casa Branca, Brazil
Clear
18.1°C · 46.3% humidity
18.1°
Feels 18.1°
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Casa Branca's air quality — share it
AQI Forecast
66
12am
66
66
38
3am
34
40
44
6am
47
49
50
9am
24
25
24
12pm
26
26
26
3pm
27
27
34
6pm
54
54
54
9pm
54
54
Air Quality Index Trend
48h · 1 stnCasa Branca's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
46.3%
Humidity
31.4 km/h
Wind NNE
1018.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
9.21 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Casa Branca?
Temperature & Precipitation
PM2.5 Trend
48h · 1 stationPM2.59.21 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Casa Branca?
07-22
28.3° 18.1°
07-23
31.4° 17.0°
1.81 mm
07-24
31.1° 17.4°
07-25
26.8° 15.9°
07-26
31.0° 15.2°
07-27
31.5° 12.4°
07-28
28.8° 18.7°
0.75 mm
Both models agree
Avg diff: 2.0°C
What cities are near Casa Branca?
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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 2026-07-22T06:58 UTC.