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Pio IX
City in Piauí, Brazil
Overview
Pio IX is a small, welcoming town in rural Piauí, Brazil, where visitors enjoy an authentic slice of local life. The town centers around its main square, with relaxed streets and a friendly community spirit. Traditional events and simple living define the pace here.
Geographic Context
Jurisdiction
Brazil
State
Piauí
Population
17,948
Time Zone
America/Sao_Paulo
Coordinates
-6.87°, -40.60°
Key Metrics
Safety Score · estimate
60
Female Safety
55
LGBTQ+ Safety
35
Traffic Safety
50
Food Safety
60
Monthly Cost · estimate
$533
Local Cost
$295
Local Income
$220
Cashless
35
English
20
Temperature
26.5°C
Summer Avg
26.6°C
Winter Avg
25.4°C
Record High
40.1°C
Record Low
15.6°C
Humidity
59%
Precipitation
655 mm
City Vibrancy
—
Coworking
0
Cafes
0
Nightlife
0
Parks
0
Explore
Data sources
Source-backed data
World Air Quality Index - Latest available city-level air quality station measurement. Record updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Record updated 2025-12-06.
Estimates and unverified origins
Oyster List climate data - Climate origins are unverified. Available methods include historical APIs and AI estimates; stored rows do not identify the original dataset, reference period, or model for each value. Treat these summaries as estimates until independently verified. Record updated 2026-03-22.
Oyster List city price estimates - Price origins are unverified. Available generation methods include AI estimates; stored records do not identify a survey, observation period, or model for each price. Record updated 2026-01-14.
Oyster List AI-assisted estimates - Safety, lifestyle, income, and practical scores include model-assisted estimates. Stored records do not identify supporting observations for each score. Model-reported confidence: 40/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.
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