Air Quality in Guarulhos, Brazil

Windy
35.1°C · 17.9% humidity
35.1°
Feels 35.1°
55
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
15 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
50 9am
29
94
55 12pm
66
74
80 3pm
67
70
72 6pm
73
62
63 9pm
35
35
34 12am
34
35
35 3am
35
35
35 6am
36
36
Station readings
50
29
CAMS model adj +11
66
66
83
83
83
83
83
66
66
66
66
54
54
25
25
24
24
24
24
24
24
24
25
25
AD 728×90

Air Quality Index Trend

46h · 2 stn

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

17.9%
Humidity
90.3 km/h
Wind NW
1007.7 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
55
13.92 µg/m³
PM10
38
41.15 µg/m³
050100150200300500

What is the weather forecast for Guarulhos?

Temperature & Precipitation

PM2.5 Trend

46h · 2 stations
PM2.513.92 µg/m³ ✓ WHO
Moderate
PM1041.15 µg/m³
Good
UV INDEX14.9
Extreme
AD 300×250
Station readings (15 stations within 25 km)
13.92
Median
14.08
Average
10.1
Low
21.1
High
PM2.5 µg/m³ · Model: 20.3 · Bias: +6.4
Both models agree Avg diff: 5.9°C

Where are air quality stations near Guarulhos?

107
Guarulhos-Paço Municipal, São Paulo, Brazil
1.7 km PM2.5: 37.9 µg/m³
42
Guarulhos-Paço Municipal, São Paulo, Brazil
1.7 km PM2.5: 10.1 µg/m³
59
Santana, São Paulo, Brazil
10.9 km PM2.5: 15.9 µg/m³
68
Santana, São Paulo, Brazil
10.9 km PM2.5: 20.2 µg/m³
59
Mooca, São Paulo, Brazil
11.8 km PM2.5: 15.9 µg/m³
57
Mooca, São Paulo, Brazil
11.8 km PM2.5: 15.0 µg/m³
30
Itaim Paulista, São Paulo, Brazil
12.3 km PM2.5: 7.2 µg/m³
30
Itaim Paulista, São Paulo, Brazil
12.3 km PM2.5: 7.2 µg/m³
17
Itaim Paulista, São Paulo, Brazil
12.3 km PM2.5: 4.1 µg/m³
50
Itaim Paulista, São Paulo, Brazil
12.3 km PM2.5: 12.0 µg/m³

What cities are near Guarulhos?

55 Cangaiba 54 Jaçanã 54 Vila Galvão 54 Vila Medeiros 55 Ermelino Matarazzo 56 Ponte Rasa 55 Tucuruvi 53 Vila Maria 54 Vila Jacui 56 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 2026-09-05T15:07 UTC.