Air Quality in Guaianases, Brazil

Windy
28.5°C · 21.6% humidity
28.5°
Feels 28.5°
78
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station

Nearby Monitoring Stations

AQI Forecast
54 11am
34
34
78 2pm
66
57
70 5pm
66
74
72 8pm
70
57
56 11pm
56
55
35 2am
35
34
34 5am
34
34
54 8am
54
54
AD 728×90

Air Quality Index Trend

48h · 3 stn

Guaianases'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 Guaianases is 1.7× the WHO 24-hour guideline of 15 µg/m³.

21.6%
Humidity
50.5 km/h
Wind NW
1015.3 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
78
24.9 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Guaianases?

Temperature & Precipitation

PM2.5 Trend

48h · 3 stations
PM2.524.9 µg/m³ ×1.7 WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX10.9
Extreme
AD 300×250
Station readings (1 station within 25 km)
24.9
Median
24.9
Average
24.9
Low
24.9
High
PM2.5 µg/m³ · Model: 7.35 · Bias: -17.5

What is the 7-day forecast for Guaianases?

07-21
28.5° 13.8°
3.38 mm
07-22
27.4° 16.1°
7.81 mm
07-23
20.1° 15.2°
0.38 mm
07-24
29.3° 17.8°
07-25
24.6° 14.8°
07-26
28.5° 16.3°
0.19 mm
07-27
29.4° 13.0°
0.38 mm
Both models agree Avg diff: 2.7°C

Where are air quality stations near Guaianases?

24
Itaim Paulista, São Paulo, Brazil
4.8 km PM2.5: 5.8 µg/m³
68
Itaim Paulista, São Paulo, Brazil
4.8 km PM2.5: 20.2 µg/m³
33
Itaquera, São Paulo, Brazil
7.0 km PM2.5: 7.9 µg/m³
27
Guarulhos-Pimentas, São Paulo, Brazil
11.5 km PM2.5: 6.5 µg/m³
28
Guarulhos-Pimentas, São Paulo, Brazil
11.5 km PM2.5: 6.7 µg/m³
64
S.André-Capuava, São Paulo, Brazil
13.5 km PM2.5: 18.3 µg/m³
10
Guarulhos-Paço Municipal, São Paulo, Brazil
14.7 km PM2.5: 2.4 µg/m³
35
Guarulhos-Paço Municipal, São Paulo, Brazil
14.7 km PM2.5: 8.4 µg/m³
12
Mauá, São Paulo, Brazil
15.0 km PM2.5: 2.9 µg/m³
23
Mooca, São Paulo, Brazil
19.3 km PM2.5: 5.5 µg/m³

What cities are near Guaianases?

78 Lajeado 78 Jose Bonifacio 78 Itaquera 78 Vila Curuca 78 Ferraz de Vasconcelos 78 Cidade Tiradentes 78 Itaim Paulista 78 São Miguel 67 Parque Do Carmo 78 Jardim Helena
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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 2026-07-21T17:15 UTC.