Air Quality in Guarulhos, Brazil

Clear
29.4°C · 29.9% humidity
29.4°
Feels 29.4°
52
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
16 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
49 7pm
42
49
52 10pm
52
52
52 1am
40
40
52 4am
52
52
52 7am
52
69
52 10am
52
52
52 1pm
40
40
40 4pm
40
40
Station readings
49
42
49
CAMS model adj -14
54
54
66
66
66
66
66
54
54
66
66
66
66
66
83
66
66
66
66
54
54
54
54
54
AD 728×90

Air Quality Index Trend

47h · 3 stn

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

29.9%
Humidity
31.0 km/h
Wind SE
1015.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
52
12.85 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Guarulhos?

Temperature & Precipitation

PM2.5 Trend

47h · 3 stations
PM2.512.85 µg/m³ ✓ WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (16 stations within 25 km)
12.85
Median
11.38
Average
2.98
Low
29.7
High
PM2.5 µg/m³ · Model: 16.35 · Bias: +3.5

What is the 7-day forecast for Guarulhos?

08-03
29.4° 13.0°
08-04
29.4° 12.0°
0.81 mm
08-05
27.8° 18.0°
08-06
26.1° 12.9°
0.62 mm
08-07
21.6° 16.0°
08-08
28.0° 17.9°
08-09
28.5° 20.3°
Both models agree Avg diff: 2.8°C

Where are air quality stations near Guarulhos?

38
Guarulhos-Paço Municipal, São Paulo, Brazil
1.7 km PM2.5: 9.1 µg/m³
53
Guarulhos-Paço Municipal, São Paulo, Brazil
1.7 km PM2.5: 13.1 µg/m³
30
Guarulhos-Paço Municipal, São Paulo, Brazil
1.7 km PM2.5: 7.2 µg/m³
61
Guarulhos-Paço Municipal, São Paulo, Brazil
1.7 km PM2.5: 16.9 µg/m³
42
Guarulhos-Paço Municipal, São Paulo, Brazil
1.7 km PM2.5: 10.1 µg/m³
53
Guarulhos-Paço Municipal, São Paulo, Brazil
1.7 km PM2.5: 13.1 µg/m³
42
Guarulhos-Paço Municipal, São Paulo, Brazil
1.7 km PM2.5: 10.1 µg/m³
23
Santana, São Paulo, Brazil
10.9 km PM2.5: 5.5 µg/m³
42
Santana, São Paulo, Brazil
10.9 km PM2.5: 10.1 µg/m³
34
Santana, São Paulo, Brazil
10.9 km PM2.5: 8.2 µg/m³

What cities are near Guarulhos?

52 Cangaiba 49 Jaçanã 48 Vila Galvão 50 Vila Medeiros 50 Ermelino Matarazzo 51 Ponte Rasa 44 Tucuruvi 52 Vila Maria 48 Vila Jacui 52 Vila Matilde
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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 2026-08-08T01:58 UTC.