Air Quality in Vallenar, Chile
Partly Cloudy
10.3°C · 64.7% humidity
10.3°
Feels 10.3°
122
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
Model forecast
Nearby Monitoring Stations
Vallenar's air quality — share it
AQI Forecast
54
7pm
54
54
122
10pm
103
89
79
1am
72
67
63
4am
61
59
57
7am
56
56
55
10am
55
35
54
1pm
54
54
54
4pm
54
54
Air Quality Index Trend
29h · 1 stnVallenar's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons. Current PM2.5 concentration in Vallenar is 2.9× the WHO 24-hour guideline of 15 µg/m³.
64.7%
Humidity
19.4 km/h
Wind N
1017.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
44.22 µg/m³
PM10
116.15 µg/m³
050100150200300500
What is the weather forecast for Vallenar?
Temperature & Precipitation
PM2.5 Trend
29h · 1 stationPM2.544.22 µg/m³
×2.9 WHO
Unhealthy for sensitive groups
PM10116.15 µg/m³
Moderate
UV INDEX0.7
Low
What is the 7-day forecast for Vallenar?
06-09
22.1° 7.3°
06-10
26.2° 11.3°
15.69 mm
06-11
21.0° 11.4°
06-12
24.3° 10.1°
06-13
19.5° 8.6°
06-14
26.6° 4.8°
06-15
23.4° 8.3°
0.94 mm
Both models agree
Avg diff: 2.8°C
What cities are near Vallenar?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T02:19 UTC.