Air Quality in Passa Quatro, Brazil
Windy
24.6°C · 33.4% humidity
24.6°
Feels 24.6°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Passa Quatro's air quality — share it
AQI Forecast
25
2pm
25
25
20
5pm
23
24
25
8pm
26
26
26
11pm
27
27
27
2am
27
27
27
5am
27
27
27
8am
25
25
25
11am
25
25
Air Quality Index Trend
19h · 1 stnPassa Quatro's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
33.4%
Humidity
43.6 km/h
Wind NNW
1017.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
4.86 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Passa Quatro?
Temperature & Precipitation
PM2.5 Trend
19h · 1 stationPM2.54.86 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Passa Quatro?
07-21
24.6° 13.6°
0.56 mm
07-22
23.6° 12.1°
07-23
27.2° 10.5°
0.56 mm
07-24
24.6° 11.7°
07-25
23.3° 13.6°
07-26
26.7° 13.9°
0.38 mm
07-27
27.7° 11.7°
0.13 mm
Both models agree
Avg diff: 2.4°C
What cities are near Passa Quatro?
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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 2026-07-21T20:17 UTC.