What is the air quality in Chiguayante today?

The current Air Quality Index (AQI) in Chiguayante is 14 (Good). PM2.5 concentration is 3.44 µg/m³.

What is the temperature in Chiguayante right now?

The current temperature in Chiguayante is 12.4°C (feels like 12.4°C). Humidity is 64.3% and wind speed is 18.8 km/h.

Is it safe to go outside in Chiguayante?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Chiguayante, Chile

Partly Cloudy

12.4°C · 64.3% humidity

12.4°

Feels 12.4°

Good

Air quality is satisfactory. Enjoy outdoor activities.

11 stations

Nearby Monitoring Stations

AQI Forecast

25 3pm

14 6pm

20 9pm

25 12am

26 3am

27 6am

34 9am

27 12pm

Air Quality Index Trend

48h · 3 stn

View full history →

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

64.3%

Humidity

18.8 km/h

Wind ESE

1014.3 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

3.44 µg/m³

PM10▲

20.55 µg/m³

050100150200300500

What is the weather forecast for Chiguayante?

Temperature & Precipitation

PM2.5 Trend

48h · 3 stations

PM2.53.44 µg/m³ ✓ WHO

Good

PM1020.55 µg/m³

Good

UV INDEX0.7

Low

Station readings (11 stations within 25 km)

3.44

Median

16.09

Average

3.1

Low

32.1

High

PM2.5 µg/m³ · Model: 7.35 · Bias: +3.9

What is the 7-day forecast for Chiguayante?

05-29

20.4° 5.2°

05-30

19.5° 10.8°

05-31

17.4° 9.6°

06-01

17.1° 1.2°

06-02

17.4° 6.9°

06-03

18.1° 4.9°

06-04

13.6° 6.5°

3.25 mm

Both models agree Avg diff: 2.5°C

Where are air quality stations near Chiguayante?

Punteras, Chile

0.7 km PM2.5: 5.5 µg/m³

Punteras, Chile

0.7 km PM2.5: 3.4 µg/m³

Punteras, Chile

0.7 km PM2.5: 3.1 µg/m³

Punteras, Chile

0.7 km PM2.5: 5.3 µg/m³

Hualqui, Chile

10.3 km PM2.5: 32.1 µg/m³

Coronel Norte, Chile

14.2 km PM2.5: 7.2 µg/m³

150

Coronel Norte, Chile

14.2 km PM2.5: 55.4 µg/m³

Cerro Merquín, Chile

15.1 km PM2.5: 12.6 µg/m³

Cerro Merquín, Chile

15.1 km PM2.5: 34.4 µg/m³

–

Coronel Sur

15.3 km PM10: 63.0 µg/m³

What cities are near Chiguayante?

52 Hualqui 45 Concepción 54 San Pedro de la Paz 53 Coronel 49 Penco 63 Lota 64 Talcahuano 25 Tomé 63 Arauco 57 Quillón

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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 2026-05-29T22:26 UTC.