Air Quality in São Cristóvão, Brazil
Partly Cloudy
27.5°C · 61.0% humidity
27.5°
Feels 30.8°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
São Cristóvão's air quality — share it
AQI Forecast
27
4am
27
27
26
7am
27
34
27
10am
27
27
27
1pm
27
27
27
4pm
27
27
27
7pm
25
25
25
10pm
25
25
25
1am
25
25
São Cristóvão's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
61.0%
Humidity
38.1 km/h
Wind SE
1019.2 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.15 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for São Cristóvão?
Temperature & Precipitation
PM2.56.15 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.2
Moderate
What is the 7-day forecast for São Cristóvão?
05-30
27.5° 22.1°
1.63 mm
05-31
27.3° 19.4°
0.62 mm
06-01
27.6° 22.6°
4.25 mm
06-02
29.2° 20.8°
0.13 mm
06-03
28.5° 22.6°
6.69 mm
06-04
28.5° 22.1°
1.25 mm
06-05
27.3° 22.9°
7.5 mm
Both models agree
Avg diff: 2.1°C
What cities are near São Cristóvão?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-30T10:05 UTC.