Air Quality in Biritiba Mirim, Brazil
Partly Cloudy
15.9°C · 67.3% humidity
15.9°
Feels 15.9°
43
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Biritiba Mirim's air quality — share it
AQI Forecast
27
3pm
27
27
43
6pm
46
48
50
9pm
51
52
53
12am
53
33
33
3am
34
27
27
6am
34
34
34
9am
34
34
34
12pm
27
27
Air Quality Index Trend
47h · 7 stnBiritiba Mirim's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
67.3%
Humidity
17.0 km/h
Wind NE
1018.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
10.28 µg/m³
PM10
27.4 µg/m³
050100150200300500
What is the weather forecast for Biritiba Mirim?
Temperature & Precipitation
PM2.5 Trend
47h · 7 stationsPM2.510.28 µg/m³
✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Biritiba Mirim?
07-21
26.2° 13.5°
5.12 mm
07-22
26.4° 14.1°
2.63 mm
07-23
18.6° 12.0°
1.0 mm
07-24
27.8° 13.9°
07-25
24.6° 12.8°
07-26
27.1° 15.8°
0.06 mm
07-27
27.7° 12.5°
0.69 mm
Both models agree
Avg diff: 3.6°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 2026-07-21T21:30 UTC.