What is the air quality in Guaianases today?

The current Air Quality Index (AQI) in Guaianases is 41 (Good). PM2.5 concentration is 9.87 µg/m³.

What is the temperature in Guaianases right now?

The current temperature in Guaianases is 15.5°C (feels like 15.5°C). Humidity is 92.2% and wind speed is 65.8 km/h.

Is it safe to go outside in Guaianases?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Guaianases, Brazil

Drizzle

15.5°C · 92.2% humidity

15.5°

Feels 15.5°

Good

Air quality is satisfactory. Enjoy outdoor activities.

16 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

45h · 30 stn

View full history →

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

92.2%

Humidity

65.8 km/h

Wind SE

1019.1 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

9.87 µg/m³

PM10

41.2 µg/m³

050100150200300500

What is the weather forecast for Guaianases?

Temperature & Precipitation

PM2.5 Trend

45h · 30 stations

PM2.59.87 µg/m³ ✓ WHO

Good

PM1041.2 µg/m³

Good

UV INDEX0.0

Low

Station readings (16 stations within 25 km)

9.87

Median

10.97

Average

4.8

Low

16.9

High

PM2.5 µg/m³ · Model: 13.5 · Bias: +3.6

What is the 7-day forecast for Guaianases?

10-21

21.9° 15.4°

1.19 mm

10-22

20.0° 13.6°

6.87 mm

10-23

26.8° 14.5°

1.0 mm

10-24

25.5° 13.6°

5.5 mm

10-25

18.1° 14.0°

9.38 mm

10-26

18.6° 14.2°

14.94 mm

10-27

27.5° 16.5°

11.0 mm

Both models agree Avg diff: 3.3°C

Where are air quality stations near Guaianases?

Itaim Paulista, São Paulo, Brazil

4.8 km PM2.5: 9.1 µg/m³

Itaim Paulista, São Paulo, Brazil

4.8 km PM2.5: 9.1 µg/m³

Itaim Paulista, São Paulo, Brazil

4.8 km PM2.5: 7.2 µg/m³

Itaquera, São Paulo, Brazil

7.0 km PM2.5: 31.1 µg/m³

Itaquera, São Paulo, Brazil

7.0 km PM2.5: 15.9 µg/m³

Itaquera, São Paulo, Brazil

7.0 km PM2.5: 30.2 µg/m³

Guarulhos-Pimentas, São Paulo, Brazil

11.5 km PM2.5: 9.1 µg/m³

Guarulhos-Pimentas, São Paulo, Brazil

11.5 km PM2.5: 11.0 µg/m³

Guarulhos-Pimentas, São Paulo, Brazil

11.5 km PM2.5: 12.0 µg/m³

Sapopemba, São Paulo

11.7 km PM2.5: 12.0 µg/m³ PM10: 23.0 µg/m³

What cities are near Guaianases?

39 Lajeado 52 Jose Bonifacio 43 Itaquera 34 Vila Curuca 40 Ferraz de Vasconcelos 49 Cidade Tiradentes 36 Itaim Paulista 35 São Miguel 59 Parque Do Carmo 35 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 2026-10-21T23:32 UTC.