Air Quality in Casa Branca, Brazil
Cloudy
14.0°C · 81.3% humidity
14.0°
Feels 14.0°
66
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model
Nearby Monitoring Stations
Casa Branca's air quality — share it
AQI Forecast
66
5am
54
54
66
8am
43
40
31
11am
30
29
29
2pm
35
28
35
5pm
54
54
54
8pm
66
83
83
11pm
83
83
83
2am
83
83
Air Quality Index Trend
46h · 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. Current PM2.5 concentration in Casa Branca is 1.3× the WHO 24-hour guideline of 15 µg/m³.
81.3%
Humidity
24.5 km/h
Wind S
1025.1 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
19.15 µg/m³
PM10
27.4 µg/m³
050100150200300500
What is the weather forecast for Casa Branca?
Temperature & Precipitation
PM2.5 Trend
46h · 1 stationPM2.519.15 µg/m³
×1.3 WHO
Moderate
PM1027.4 µg/m³
Good
UV INDEX2.2
Moderate
What is the 7-day forecast for Casa Branca?
05-30
22.9° 14.0°
05-31
23.0° 14.6°
0.06 mm
06-01
21.7° 14.8°
06-02
20.0° 15.5°
0.25 mm
06-03
23.4° 17.7°
0.62 mm
06-04
27.5° 12.9°
0.19 mm
06-05
17.6° 11.1°
14.81 mm
Both models agree
Avg diff: 2.9°C
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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 2026-05-30T11:05 UTC.