Air Quality in São Sebastião, Brazil

Drizzle
15.8°C · 95.8% humidity
15.8°
Feels 15.8°
54
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Model forecast

Nearby Monitoring Stations

AQI Forecast
54 1am
54
54
54 4am
54
54
54 7am
54
34
34 10am
27
27
25 1pm
25
25
25 4pm
27
34
34 7pm
34
54
54 10pm
54
54
AD 728×90

Air Quality Index Trend

21h · 1 stn

São Sebastião's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.

95.8%
Humidity
15.3 km/h
Wind WSW
1021.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
54
13.5 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

21h · 1 station
PM2.513.5 µg/m³ ✓ WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
06-09
21.1° 15.8°
1.63 mm
06-10
17.7° 14.4°
1.31 mm
06-11
20.9° 14.5°
1.37 mm
06-12
22.5° 14.5°
2.5 mm
06-13
21.7° 16.1°
5.25 mm
06-14
22.2° 17.1°
3.31 mm
06-15
19.3° 15.8°
13.69 mm
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T07:32 UTC.