Air Quality in Guaíba, Brazil
Windy
12.5°C · 79.5% humidity
12.5°
Feels 12.5°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Guaíba's air quality — share it
AQI Forecast
34
2am
54
54
20
5am
30
37
41
8am
45
48
49
11am
51
52
52
2pm
33
33
53
5pm
54
66
66
8pm
66
54
54
11pm
54
54
Air Quality Index Trend
48h · 4 stnGuaíba's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
79.5%
Humidity
46.0 km/h
Wind W
1019.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
4.88 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Guaíba?
Temperature & Precipitation
PM2.5 Trend
48h · 4 stationsPM2.54.88 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Guaíba?
05-30
22.6° 11.8°
0.06 mm
05-31
17.3° 12.5°
3.69 mm
06-01
20.1° 9.1°
3.38 mm
06-02
17.3° 11.8°
0.06 mm
06-03
19.1° 13.9°
06-04
21.8° 10.9°
06-05
14.9° 11.1°
0.38 mm
Both models agree
Avg diff: 2.7°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 2026-05-30T08:36 UTC.