What is the air quality in Vallenar today?

The current Air Quality Index (AQI) in Vallenar is 26 (Good). PM2.5 concentration is 6.25 µg/m³.

What is the temperature in Vallenar right now?

The current temperature in Vallenar is 16.2°C (feels like 16.2°C). Humidity is 20.7% and wind speed is 9.5 km/h.

Is it safe to go outside in Vallenar?

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

Air Quality in Vallenar, Chile

Clear

16.2°C · 20.7% humidity

16.2°

Feels 16.2°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Model forecast

Nearby Monitoring Stations

AQI Forecast

24 3pm

26 6pm

25 9pm

25 12am

25 3am

24 6am

24 9am

25 12pm

Air Quality Index Trend

19h · 1 stn

View full history →

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

20.7%

Humidity

9.5 km/h

Wind E

1012.4 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.25 µg/m³

PM10

27.45 µg/m³

050100150200300500

What is the weather forecast for Vallenar?

Temperature & Precipitation

PM2.5 Trend

19h · 1 station

PM2.56.25 µg/m³ ✓ WHO

Good

PM1027.45 µg/m³

Good

UV INDEX0.7

Low

What is the 7-day forecast for Vallenar?

07-21

26.7° 12.0°

7.13 mm

07-22

16.2° 12.3°

07-23

27.3° 16.4°

07-24

18.0° 6.6°

07-25

24.4° 11.5°

07-26

20.3° 16.6°

07-27

24.6° 13.0°

Both models agree Avg diff: 4.1°C

What cities are near Vallenar?

26 Copiapó 10 La Serena 28 Vicuña 13 Coquimbo 34 Caldera 28 Ovalle 25 San José de Jáchal

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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 2026-07-21T22:51 UTC.