Air Quality in Sudoeste/Octagonal, Brazil
Partly Cloudy
23.0°C · 56.1% humidity
23.0°
Feels 23.0°
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Sudoeste/Octagonal's air quality — share it
AQI Forecast
Calibrated
21
4am
21
18
18
7am
33
21
0
10am
0
0
0
1pm
0
0
0
4pm
0
0
0
7pm
1
1
0
10pm
1
1
21
1am
21
21
Station readings
21
21
18
21
CAMS model
adj -33
54
54
54
54
66
54
27
27
25
25
25
25
25
25
25
27
34
34
27
34
34
54
54
54
Air Quality Index Trend
48h · 2 stnSudoeste/Octagonal's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
56.1%
Humidity
24.6 km/h
Wind NE
1018.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
4.22 µg/m³
PM10▲
27.4 µg/m³
050100150200300500
What is the weather forecast for Sudoeste/Octagonal?
Temperature & Precipitation
PM2.5 Trend
48h · 2 stationsPM2.54.22 µg/m³
✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
Station readings (2 stations within 25 km)
4.22
Median
4.39
Average
1.79
Low
7.0
High
PM2.5 µg/m³ · Model: 10.0 · Bias: +5.8
What is the 7-day forecast for Sudoeste/Octagonal?
06-09
26.4° 18.0°
0.06 mm
06-10
20.6° 16.8°
5.12 mm
06-11
19.7° 16.2°
2.87 mm
06-12
29.7° 16.4°
3.81 mm
06-13
26.1° 15.5°
0.88 mm
06-14
25.7° 15.3°
3.56 mm
06-15
22.2° 14.6°
0.44 mm
Both models agree
Avg diff: 3.3°C
Where are air quality stations near Sudoeste/Octagonal?
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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 2026-06-09T10:46 UTC.