Air Quality in São José, Brazil
Partly Cloudy
29.3°C · 53.5% humidity
29.3°
Feels 32.5°
31
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
São José's air quality — share it
AQI Forecast
27
9am
27
27
31
12pm
27
27
27
3pm
27
27
27
6pm
27
27
27
9pm
27
27
27
12am
27
27
27
3am
27
27
27
6am
27
27
São José's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
53.5%
Humidity
8.7 km/h
Wind W
1005.3 hPa
Pressure
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.35 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for São José?
Temperature & Precipitation
PM2.57.35 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX6.9
High
What is the 7-day forecast for São José?
09-05
29.3° 12.7°
4.25 mm
09-06
24.8° 14.8°
15.12 mm
09-07
22.2° 16.5°
25.0 mm
09-08
31.1° 13.4°
14.19 mm
09-09
17.4° 5.2°
14.75 mm
09-10
26.2° 16.4°
30.94 mm
09-11
19.3° 15.2°
3.19 mm
Both models agree
Avg diff: 4.5°C
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T15:08 UTC.