Air Quality in Copiapó, Chile

Clear
19.4°C · 31.6% humidity
19.4°
Feels 19.4°
52
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Model forecast

Nearby Monitoring Stations

AQI Forecast
27 6pm
34
34
52 9pm
47
43
41 12am
39
37
36 3am
36
35
35 6am
35
34
34 9am
34
27
27 12pm
27
27
27 3pm
27
34
AD 728×90

Air Quality Index Trend

36h · 1 stn

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

31.6%
Humidity
30.2 km/h
Wind WSW
1011.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
52
12.85 µg/m³
PM10▲
53
59.3 µg/m³
050100150200300500

What is the weather forecast for Copiapó?

Temperature & Precipitation

PM2.5 Trend

36h · 1 station
PM2.512.85 µg/m³ ✓ WHO
Moderate
PM1059.3 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250

What is the 7-day forecast for Copiapó?

08-03
19.4° 13.3°
08-04
28.7° 12.2°
08-05
23.7° 11.8°
08-06
21.4° 15.1°
08-07
29.7° 16.0°
08-08
19.2° 11.6°
08-09
27.6° 9.9°
Both models agree Avg diff: 3.3°C

Where are air quality stations near Copiapó?

30
Copiapo Sivica, Chile
0.9 km PM2.5: 7.2 µg/m³
30
Copiapo Sivica, Chile
0.9 km PM2.5: 7.2 µg/m³
33
Copiapo Sivica, Chile
0.9 km PM2.5: 7.9 µg/m³
19
Copiapo Sivica, Chile
0.9 km PM2.5: 4.6 µg/m³
93
San Fernando, Chile
4.4 km PM2.5: 32.1 µg/m³
70
San Fernando, Chile
4.4 km PM2.5: 21.1 µg/m³
5
San Fernando, Chile
4.4 km PM2.5: 1.2 µg/m³

What cities are near Copiapó?

52 Caldera 54 Vallenar 34 La Serena 52 Vicuña 30 Coquimbo 24 Chilecito
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T01:31 UTC.