What is the air quality in Chiguayante today?

The current Air Quality Index (AQI) in Chiguayante is 35 (Good). PM2.5 concentration is 8.31 µg/m³.

What is the temperature in Chiguayante right now?

The current temperature in Chiguayante is 5.6°C (feels like 0.9°C). Humidity is 80.0% and wind speed is 28.7 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

Cloudy

5.6°C · 80.0% humidity

5.6°

Feels 0.9°

Good

Air quality is satisfactory. Enjoy outdoor activities.

7 stations

Nearby Monitoring Stations

AQI Forecast

24 4am

35 7am

28 10am

25 1pm

25 4pm

24 7pm

24 10pm

24 1am

Air Quality Index Trend

45h · 11 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.

80.0%

Humidity

28.7 km/h

Wind SE

1018.9 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

8.31 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Chiguayante?

Temperature & Precipitation

PM2.5 Trend

45h · 11 stations

PM2.58.31 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (7 stations within 25 km)

8.31

Median

8.09

Average

3.1

Low

13.1

High

PM2.5 µg/m³ · Model: 5.8 · Bias: -2.5

What is the 7-day forecast for Chiguayante?

09-05

11.9° 5.6°

0.13 mm

09-06

14.5° 5.4°

0.06 mm

09-07

13.1° 5.5°

1.38 mm

09-08

9.4° 5.5°

6.62 mm

09-09

16.4° 1.8°

09-10

16.3° 7.6°

9.19 mm

09-11

18.8° 3.7°

8.12 mm

Both models agree Avg diff: 3.0°C

Where are air quality stations near Chiguayante?

Punteras, Chile

0.7 km PM2.5: 13.1 µg/m³

Punteras, Chile

0.7 km PM2.5: 4.1 µg/m³

Hualqui, Chile

10.3 km PM2.5: 4.1 µg/m³

114

Hualqui, Chile

10.3 km PM2.5: 40.8 µg/m³

Hualqui, Chile

10.3 km PM2.5: 9.1 µg/m³

Hualqui, Chile

10.3 km PM2.5: 12.0 µg/m³

Escuadron, ENESA, Chile

11.1 km PM2.5: 15.9 µg/m³

Escuadron, ENESA, Chile

11.1 km PM2.5: 3.4 µg/m³

Escuadron, ENESA, Chile

11.1 km PM2.5: 9.1 µg/m³

153

Escuadron, ENEL, Chile

11.3 km PM2.5: 59.4 µg/m³

What cities are near Chiguayante?

32 Hualqui 36 Concepción 34 San Pedro de la Paz 34 Coronel 35 Penco 34 Lota 23 Talcahuano 21 Tomé 36 Arauco 36 Quillón

Get AQI alerts for Chiguayante

Notify me when air quality reaches:

ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T11:15 UTC.