Air Quality in La Serena, Chile
Cloudy
10.1°C · 78.1% humidity
10.1°
Feels 10.1°
74
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station
Nearby Monitoring Stations
La Serena's air quality — share it
AQI Forecast
54
4pm
66
66
74
7pm
72
87
86
10pm
85
85
84
1am
84
84
83
4am
83
83
66
7am
66
83
83
10am
66
66
66
1pm
66
66
Air Quality Index Trend
28h · 1 stnLa Serena'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 La Serena is 1.5× the WHO 24-hour guideline of 15 µg/m³.
78.1%
Humidity
14.5 km/h
Wind E
1019.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
23.0 µg/m³
PM10
98.05 µg/m³
050100150200300500
What is the weather forecast for La Serena?
Temperature & Precipitation
PM2.5 Trend
28h · 1 stationPM2.523.0 µg/m³
×1.5 WHO
Moderate
PM1098.05 µg/m³
Moderate
UV INDEX0.7
Low
Station readings (1 station within 25 km)
23.0
Median
23.0
Average
23.0
Low
23.0
High
PM2.5 µg/m³ · Model: 36.45 · Bias: +13.4
What is the 7-day forecast for La Serena?
06-08
20.2° 13.0°
06-09
15.8° 8.6°
06-10
19.9° 12.2°
15.69 mm
06-11
15.4° 11.7°
06-12
18.3° 10.7°
06-13
15.2° 8.5°
06-14
18.7° 7.5°
Both models agree
Avg diff: 1.7°C
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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 2026-06-08T23:19 UTC.