Air Quality in Porto Velho, Brazil
Clear
31.5°C · 48.5% humidity
31.5°
Feels 34.9°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Porto Velho's air quality — share it
AQI Forecast
34
10am
27
27
26
1pm
27
27
27
4pm
27
27
34
7pm
34
27
34
10pm
34
34
27
1am
27
27
27
4am
27
27
27
7am
27
34
Porto Velho's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
48.5%
Humidity
20.0 km/h
Wind S
1012.9 hPa
Pressure
24.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.25 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Porto Velho?
Temperature & Precipitation
PM2.56.25 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX24.9
Extreme
What is the 7-day forecast for Porto Velho?
07-21
31.5° 22.9°
4.25 mm
07-22
35.8° 20.9°
1.81 mm
07-23
38.1° 23.2°
0.13 mm
07-24
37.3° 22.4°
07-25
37.2° 14.8°
0.38 mm
07-26
36.6° 23.5°
0.06 mm
07-27
38.0° 22.0°
Both models agree
Avg diff: 2.3°C
What cities are near Porto Velho?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T17:16 UTC.