What is the air quality in Valença do Piauí today?

The current Air Quality Index (AQI) in Valença do Piauí is 25 (Good). PM2.5 concentration is 6.0 µg/m³.

What is the temperature in Valença do Piauí right now?

The current temperature in Valença do Piauí is 26.9°C (feels like 26.9°C). Humidity is 51.2% and wind speed is 22.1 km/h.

Is it safe to go outside in Valença do Piauí?

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

Air Quality in Valença do Piauí, Brazil

Partly Cloudy

26.9°C · 51.2% humidity

26.9°

Feels 26.9°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Model forecast

Nearby Monitoring Stations

AQI Forecast

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View AQI history for Valença do Piauí →

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

51.2%

Humidity

22.1 km/h

Wind ESE

1008.3 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.0 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Valença do Piauí?

Temperature & Precipitation

PM2.56.0 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for Valença do Piauí?

10-22

40.1° 22.6°

0.31 mm

10-23

39.3° 26.9°

10-24

40.7° 21.9°

10-25

41.6° 22.9°

10-26

32.6° 25.0°

0.19 mm

10-27

35.4° 23.5°

0.62 mm

10-28

40.9° 23.5°

0.06 mm

Both models agree Avg diff: 2.4°C

What cities are near Valença do Piauí?

25 Picos 25 Oeiras 25 Regeneração 25 São Miguel do Tapuio 25 Água Branca 25 Parambu 25 Castelo do Piauí 25 Amarante 25 Jaicós 25 Quiterianópolis

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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-22T00:14 UTC.