Air Quality in Copiapó, Chile
Cloudy
9.2°C · 76.3% humidity
9.2°
Feels 6.4°
132
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
1 station
Nearby Monitoring Stations
Copiapó's air quality — share it
AQI Forecast
54
10pm
54
54
132
1am
110
94
83
4am
75
69
65
7am
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4pm
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Air Quality Index Trend
27h · 1 stnCopiapó'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 Copiapó is 3.2× the WHO 24-hour guideline of 15 µg/m³.
76.3%
Humidity
19.8 km/h
Wind W
1017.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
48.1 µg/m³
PM10
91.15 µg/m³
050100150200300500
What is the weather forecast for Copiapó?
Temperature & Precipitation
PM2.5 Trend
27h · 1 stationPM2.548.1 µg/m³
×3.2 WHO
Unhealthy for sensitive groups
PM1091.15 µg/m³
Moderate
UV INDEX0.7
Low
Station readings (1 station within 25 km)
48.1
Median
48.1
Average
48.1
Low
48.1
High
PM2.5 µg/m³ · Model: 33.6 · Bias: -14.5
What is the 7-day forecast for Copiapó?
06-09
19.6° 9.2°
06-10
22.0° 12.0°
2.63 mm
06-11
19.3° 11.0°
06-12
22.2° 10.7°
06-13
18.3° 8.0°
06-14
24.6° 4.2°
06-15
22.1° 7.6°
Both models agree
Avg diff: 2.2°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 2026-06-09T05:11 UTC.