Air Quality in Guarulhos, Brazil

Cloudy
14.7°C · 80.5% humidity
14.7°
Feels 14.7°
83
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
17 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
103 11pm
118
119
83 2am
87
70
70 5am
58
58
58 8am
58
58
58 11am
38
31
38 2pm
38
58
58 5pm
58
58
70 8pm
70
87
Station readings
103
118
119
128
CAMS model adj +4
84
84
83
83
83
66
66
54
54
54
54
54
54
34
27
34
34
54
54
54
54
66
66
83
AD 728×90

Air Quality Index Trend

48h · 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. Current PM2.5 concentration in Guarulhos is 1.8× the WHO 24-hour guideline of 15 µg/m³.

80.5%
Humidity
27.1 km/h
Wind SE
1021.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
83
27.42 µg/m³
PM10
51
54.9 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

48h · 3 stations
PM2.527.42 µg/m³ ×1.8 WHO
Moderate
PM1054.9 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
27.42
Median
25.61
Average
6.5
Low
65.2
High
PM2.5 µg/m³ · Model: 20.3 · Bias: -7.1
06-09
23.9° 13.0°
06-10
17.0° 13.0°
0.62 mm
06-11
18.9° 12.1°
1.31 mm
06-12
21.0° 13.9°
1.44 mm
06-13
22.5° 13.4°
7.06 mm
06-14
23.8° 16.0°
5.06 mm
06-15
18.9° 12.5°
5.81 mm
Get AQI alerts for Guarulhos

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T05:36 UTC.