What is the air quality in Coihueco today?

The current Air Quality Index (AQI) in Coihueco is 56 (Moderate). PM2.5 concentration is 14.45 µg/m³.

What is the temperature in Coihueco right now?

The current temperature in Coihueco is 7.1°C (feels like 3.8°C). Humidity is 81.1% and wind speed is 19.4 km/h.

Air Quality in Coihueco, Chile

Cloudy

7.1°C · 81.1% humidity

7.1°

Feels 3.8°

Moderate

Unusually sensitive people should consider reducing prolonged outdoor exertion.

2 stations

Nearby Monitoring Stations

AQI Forecast

24 5pm

56 8pm

36 11pm

29 2am

27 5am

25 8am

25 11am

25 2pm

Air Quality Index Trend

34h · 1 stn

View full history →

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

81.1%

Humidity

19.4 km/h

Wind S

1020.3 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

14.45 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Coihueco?

Temperature & Precipitation

PM2.5 Trend

34h · 1 station

PM2.514.45 µg/m³ ✓ WHO

Moderate

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (2 stations within 25 km)

14.45

Median

14.45

Average

12.0

Low

16.9

High

PM2.5 µg/m³ · Model: 5.8 · Bias: -8.6

What is the 7-day forecast for Coihueco?

07-22

7.1° -1.5°

0.13 mm

07-23

15.1° -0.6°

1.94 mm

07-24

12.7° -1.8°

1.88 mm

07-25

9.8° 4.7°

10.31 mm

07-26

15.5° 2.0°

13.25 mm

07-27

14.9° 5.8°

0.06 mm

07-28

16.8° 8.9°

8.44 mm

Both models agree Avg diff: 3.6°C

Where are air quality stations near Coihueco?

San Carlos, Chile

22.4 km PM2.5: 15.0 µg/m³

San Carlos, Chile

22.4 km PM2.5: 9.6 µg/m³

San Carlos, Chile

22.4 km PM2.5: 24.5 µg/m³

INIA, Chillán, Chile

23.4 km PM2.5: 13.1 µg/m³

INIA, Chillán, Chile

23.4 km PM2.5: 6.2 µg/m³

Puren, Chile

23.4 km PM2.5: 7.0 µg/m³

Puren, Chile

23.4 km PM2.5: 14.0 µg/m³

What cities are near Coihueco?

56 Chillán 56 San Carlos 56 Chillán Viejo 34 Parral 36 Quillón 36 Cabrero 28 Longaví 38 Coelemu 32 Cauquenes 36 Villa Mercedes

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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 2026-07-22T00:54 UTC.