Air Quality in Guarujá, Brazil
Cloudy
21.4°C · 80.0% humidity
21.4°
Feels 21.4°
84
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
2 stations
Nearby Monitoring Stations
Guarujá's air quality — share it
AQI Forecast
54
11am
54
54
84
2pm
75
69
65
5pm
62
60
70
8pm
69
68
67
11pm
55
55
55
2am
34
34
34
5am
27
34
34
8am
54
54
Air Quality Index Trend
48h · 2 stnGuarujá's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons. Current PM2.5 concentration in Guarujá is 1.9× the WHO 24-hour guideline of 15 µg/m³.
80.0%
Humidity
33.3 km/h
Wind E
1016.2 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
27.97 µg/m³
PM10
34.3 µg/m³
050100150200300500
What is the weather forecast for Guarujá?
Temperature & Precipitation
PM2.5 Trend
48h · 2 stationsPM2.527.97 µg/m³
×1.9 WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX14.9
Extreme
Station readings (2 stations within 25 km)
27.97
Median
28.0
Average
21.6
Low
34.4
High
PM2.5 µg/m³ · Model: 13.5 · Bias: -14.5
What is the 7-day forecast for Guarujá?
07-21
21.7° 18.8°
2.06 mm
07-22
22.7° 18.3°
1.37 mm
07-23
21.1° 18.4°
13.94 mm
07-24
23.0° 19.4°
07-25
22.8° 18.2°
0.25 mm
07-26
21.2° 18.9°
1.81 mm
07-27
20.5° 17.4°
2.63 mm
Both models agree
Avg diff: 2.4°C
Where are air quality stations near Guarujá?
10
Santos-Ponta da Praia, São Paulo, Brazil
31
Cubatão-Centro, São Paulo, Brazil
3
Cubatão-Centro, São Paulo, Brazil
33
Cubatão-Vila Parisi, São Paulo, Brazil
10
Cubatão-Vila Parisi, São Paulo, Brazil
What cities are near Guarujá?
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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 2026-07-21T17:14 UTC.