What is the air quality in Altos today?

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

What is the temperature in Altos right now?

The current temperature in Altos is 26.3°C (feels like 26.3°C). Humidity is 65.6% and wind speed is 40.9 km/h.

Is it safe to go outside in Altos?

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

Air Quality in Altos, Brazil

Drizzle

26.3°C · 65.6% humidity

26.3°

Feels 26.3°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Model forecast

Nearby Monitoring Stations

AQI Forecast

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View AQI history for Altos →

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

65.6%

Humidity

40.9 km/h

Wind NNW

1008.8 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 Altos?

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 Altos?

10-22

40.5° 20.7°

1.19 mm

10-23

40.4° 23.7°

10-24

40.9° 19.7°

10-25

41.4° 20.4°

10-26

36.0° 23.5°

10-27

36.1° 23.2°

0.38 mm

10-28

41.8° 22.4°

Both models agree Avg diff: 2.3°C

What cities are near Altos?

24 José de Freitas 25 Teresina 24 Campo Maior 25 Timon 25 Demerval Lobão 25 União 25 Barras 25 Água Branca 24 Matões 24 Parnarama

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ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-22T00:13 UTC.