What is the air quality in Marialva today?

The current Air Quality Index (AQI) in Marialva is 17 (Good). PM2.5 concentration is 4.1 µg/m³.

What is the temperature in Marialva right now?

The current temperature in Marialva is 17.7°C (feels like 17.7°C). Humidity is 84.9% and wind speed is 43.4 km/h.

Is it safe to go outside in Marialva?

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

Air Quality in Marialva, Brazil

Drizzle

17.7°C · 84.9% humidity

17.7°

Feels 17.7°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

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View AQI history for Marialva →

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

84.9%

Humidity

43.4 km/h

Wind E

1015.5 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

4.1 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Marialva?

Temperature & Precipitation

PM2.54.1 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for Marialva?

10-22

19.0° 14.2°

14.0 mm

10-23

27.8° 18.7°

10-24

25.0° 15.1°

15.31 mm

10-25

23.9° 13.7°

1.88 mm

10-26

20.4° 15.4°

7.44 mm

10-27

24.9° 17.6°

10.5 mm

10-28

27.3° 15.5°

2.0 mm

Both models agree Avg diff: 3.2°C

What cities are near Marialva?

17 Sarandi 13 Mandaguari 17 Maringá 13 Jandaia do Sul 17 Paiçandu 13 Astorga 13 Apucarana 17 Mandaguaçu 13 Arapongas 23 Rolândia

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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 2026-10-22T00:13 UTC.