What is the air quality in Caucaia today?

The current Air Quality Index (AQI) in Caucaia is 34 (Good). PM2.5 concentration is 8.2 µg/m³.

What is the temperature in Caucaia right now?

The current temperature in Caucaia is 26.8°C (feels like 26.8°C). Humidity is 75.6% and wind speed is 60.1 km/h.

Is it safe to go outside in Caucaia?

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

Air Quality in Caucaia, Brazil

Windy

26.8°C · 75.6% humidity

26.8°

Feels 26.8°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Model forecast

Nearby Monitoring Stations

AQI Forecast

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View AQI history for Caucaia →

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

75.6%

Humidity

60.1 km/h

Wind ENE

1011.3 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

8.2 µg/m³

PM10

27.4 µg/m³

050100150200300500

What is the weather forecast for Caucaia?

Temperature & Precipitation

PM2.58.2 µg/m³ ✓ WHO

Good

PM1027.4 µg/m³

Good

UV INDEX0.0

Low

Both models agree Avg diff: 0.8°C

What cities are near Caucaia?

34 Fortaleza 34 Maracanaú 34 Maranguape 34 Pacatuba 34 Eusébio 34 Itaitinga 34 Guaiúba 34 Aquiraz 34 São Gonçalo do Amarante 34 Horizonte

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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 2026-10-21T23:31 UTC.