Air Quality in Arauco, Chile

Drizzle
11.1°C · 88.6% humidity
11.1°
Feels 11.1°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast

Nearby Monitoring Stations

AQI Forecast
25 6pm
25
25
25 9pm
25
25
25 12am
25
25
25 3am
25
25
25 6am
25
25
25 9am
25
27
25 12pm
25
25
25 3pm
25
25
AD 728×90

Air Quality Index Trend

45h · 4 stn

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

88.6%
Humidity
73.1 km/h
Wind NNE
1012.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
25
5.9 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Arauco?

Temperature & Precipitation

PM2.5 Trend

45h · 4 stations
PM2.55.9 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250

What is the 7-day forecast for Arauco?

08-03
11.1° 6.1°
4.31 mm
08-04
11.8° 9.6°
12.38 mm
08-05
11.2° 5.3°
1.88 mm
08-06
15.8° 8.6°
3.69 mm
08-07
15.1° 7.8°
6.0 mm
08-08
13.3° 6.3°
08-09
16.9° 6.3°
5.63 mm
Both models agree Avg diff: 2.3°C

Where are air quality stations near Arauco?

57
Lota rural, Chile
21.6 km PM2.5: 15.0 µg/m³
50
Lota rural, Chile
21.6 km PM2.5: 12.0 µg/m³
78
Lota urbana, Chile
23.7 km PM2.5: 24.9 µg/m³
55
Lota urbana, Chile
23.7 km PM2.5: 14.0 µg/m³
–
Coronel Sur
28.6 km PM10: 29.0 µg/m³
63
Cerro Merquín, Chile
29.1 km PM2.5: 17.8 µg/m³
10
Cerro Merquín, Chile
29.1 km PM2.5: 2.4 µg/m³
61
Cerro Merquín, Chile
29.1 km PM2.5: 16.9 µg/m³

What cities are near Arauco?

25 Lota 25 Curanilahue 25 Coronel 26 Chiguayante 26 Los Álamos 26 Hualqui 26 San Pedro de la Paz 38 Lebu 26 Concepción 26 Talcahuano
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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.