Air Quality in Copiapó, Chile
Cloudy
15.5°C · 73.6% humidity
15.5°
Feels 15.5°
77
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
2 stations
Nearby Monitoring Stations
Copiapó's air quality — share it
AQI Forecast
34
3am
34
34
77
6am
65
56
50
9am
38
35
33
12pm
38
37
36
3pm
36
35
35
6pm
35
34
34
9pm
34
34
34
12am
34
34
Air Quality Index Trend
39h · 2 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 1.6× the WHO 24-hour guideline of 15 µg/m³.
73.6%
Humidity
26.1 km/h
Wind SSE
1015.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
24.29 µg/m³
PM10
41.15 µg/m³
050100150200300500
What is the weather forecast for Copiapó?
Temperature & Precipitation
PM2.5 Trend
39h · 2 stationsPM2.524.29 µg/m³
×1.6 WHO
Moderate
PM1041.15 µg/m³
Good
UV INDEX0.7
Low
Station readings (2 stations within 25 km)
24.29
Median
17.0
Average
9.1
Low
24.9
High
PM2.5 µg/m³ · Model: 10.85 · Bias: -13.4
What is the 7-day forecast for Copiapó?
09-05
20.3° 14.9°
0.06 mm
09-06
20.7° 12.9°
09-07
22.8° 12.7°
09-08
23.6° 16.8°
09-09
16.8° 10.5°
09-10
21.9° 12.9°
09-11
21.2° 9.0°
Both models agree
Avg diff: 3.0°C
Where are air quality stations near Copiapó?
78
Copiapo Sivica, Chile
89
Copiapo Sivica, Chile
15
Copiapo Sivica, Chile
45
Copiapo Sivica, Chile
38
San Fernando, Chile
42
San Fernando, Chile
What cities are near Copiapó?
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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 2026-09-05T10:26 UTC.