What is the air quality in Marco today?

The current Air Quality Index (AQI) in Marco is 27 (Good). PM2.5 concentration is 6.5 µg/m³.

What is the temperature in Marco right now?

The current temperature in Marco is 26.0°C (feels like 26.0°C). Humidity is 68.8% and wind speed is 71.9 km/h.

Is it safe to go outside in Marco?

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

Air Quality in Marco, Brazil

Windy

26.0°C · 68.8% humidity

26.0°

Feels 26.0°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Model forecast

Nearby Monitoring Stations

AQI Forecast

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View AQI history for Marco →

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

68.8%

Humidity

71.9 km/h

Wind ENE

1010.6 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.5 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Marco?

Temperature & Precipitation

PM2.56.5 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Both models agree Avg diff: 1.1°C

What cities are near Marco?

27 Bela Cruz 27 Morrinhos 34 Acaraú 27 Itarema 27 Santana do Acaraú 27 Jijoca de Jericoacoara 27 Amontada 25 Massapê 25 Meruoca 25 Sobral

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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 2026-10-22T01:11 UTC.