What is the air quality in São Marcos today?

The current Air Quality Index (AQI) in São Marcos is 25 (Good). PM2.5 concentration is 6.13 µg/m³.

What is the temperature in São Marcos right now?

The current temperature in São Marcos is 10.8°C (feels like 10.8°C). Humidity is 82.2% and wind speed is 35.9 km/h.

Is it safe to go outside in São Marcos?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in São Marcos, Brazil

Cloudy

10.8°C · 82.2% humidity

10.8°

Feels 10.8°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

24 5am

25 8am

24 11am

24 2pm

24 5pm

24 8pm

24 11pm

24 2am

View AQI history for São Marcos →

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

82.2%

Humidity

35.9 km/h

Wind ENE

1026.9 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.13 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for São Marcos?

Temperature & Precipitation

PM2.56.13 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Both models agree Avg diff: 4.1°C

What cities are near São Marcos?

25 Flores da Cunha 25 Caxias do Sul 23 Farroupilha 24 Nova Petrópolis 23 Veranópolis 23 Bento Gonçalves 24 Canela 36 Vacaria 23 Garibaldi 23 Carlos Barbosa

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

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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T11:07 UTC.