What is the air quality in Valparaíso today?

The current Air Quality Index (AQI) in Valparaíso is 38 (Good). PM2.5 concentration is 9.1 µg/m³.

What is the temperature in Valparaíso right now?

The current temperature in Valparaíso is 25.0°C (feels like 25.0°C). Humidity is 48.3% and wind speed is 78.0 km/h.

Is it safe to go outside in Valparaíso?

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

Air Quality in Valparaíso, Brazil

Windy

25.0°C · 48.3% humidity

25.0°

Feels 25.0°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

31h · 2 stn

View full history →

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

48.3%

Humidity

78.0 km/h

Wind SE

1012.5 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

9.1 µg/m³

PM10

27.4 µg/m³

050100150200300500

What is the weather forecast for Valparaíso?

Temperature & Precipitation

PM2.5 Trend

31h · 2 stations

PM2.59.1 µg/m³ ✓ WHO

Good

PM1027.4 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for Valparaíso?

10-22

31.4° 16.4°

1.13 mm

10-23

33.6° 22.4°

10-24

28.6° 18.4°

21.87 mm

10-25

23.9° 16.8°

6.25 mm

10-26

31.5° 20.2°

3.5 mm

10-27

28.7° 19.7°

1.5 mm

10-28

29.6° 19.2°

0.06 mm

Both models agree Avg diff: 2.9°C

What cities are near Valparaíso?

42 Guararapes 57 Mirandópolis 42 Araçatuba 38 Adamantina 42 Birigui 19 Lucélia 20 Osvaldo Cruz 73 Andradina 38 Junqueirópolis 73 Pereira Barreto

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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 2026-10-22T00:14 UTC.