What is the air quality in Piracaia today?

The current Air Quality Index (AQI) in Piracaia is 44 (Good). PM2.5 concentration is 10.65 µg/m³.

What is the temperature in Piracaia right now?

The current temperature in Piracaia is 11.3°C (feels like 11.3°C). Humidity is 86.6% and wind speed is 41.5 km/h.

Is it safe to go outside in Piracaia?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 5.9 (High).

Air Quality in Piracaia, Brazil

Drizzle

11.3°C · 86.6% humidity

11.3°

Feels 11.3°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

47h · 8 stn

View full history →

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

86.6%

Humidity

41.5 km/h

Wind SE

1027.1 hPa

Pressure

5.9

UV High

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

10.65 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Piracaia?

Temperature & Precipitation

PM2.5 Trend

47h · 8 stations

PM2.510.65 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX5.9

High

What is the 7-day forecast for Piracaia?

05-30

19.7° 11.3°

0.94 mm

05-31

19.8° 13.0°

1.06 mm

06-01

19.8° 12.0°

06-02

15.2° 13.0°

1.31 mm

06-03

19.3° 14.7°

2.69 mm

06-04

23.1° 8.2°

2.19 mm

06-05

15.4° 9.8°

5.5 mm

Both models agree Avg diff: 2.9°C

What cities are near Piracaia?

44 Bom Jesus dos Perdões 44 Nazaré Paulista 44 Atibaia 39 Bragança Paulista 39 Extrema 30 Santa Isabel 31 Bairro da Penha 32 Mairiporã 31 Arujá 20 Jarinu

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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 2026-05-30T13:12 UTC.