What is the air quality in Hualqui today?

The current Air Quality Index (AQI) in Hualqui is 25 (Good). PM2.5 concentration is 6.0 µg/m³.

What is the temperature in Hualqui right now?

The current temperature in Hualqui is 7.7°C (feels like 4.0°C). Humidity is 83.7% and wind speed is 25.8 km/h.

Is it safe to go outside in Hualqui?

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

Air Quality in Hualqui, Chile

Cloudy

7.7°C · 83.7% humidity

7.7°

Feels 4.0°

Good

Air quality is satisfactory. Enjoy outdoor activities.

5 stations

Nearby Monitoring Stations

AQI Forecast

25 6pm

25 9pm

25 12am

25 3am

25 6am

25 9am

25 12pm

27 3pm

Air Quality Index Trend

46h · 10 stn

View full history →

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

83.7%

Humidity

25.8 km/h

Wind SE

1021.6 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.0 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Hualqui?

Temperature & Precipitation

PM2.5 Trend

46h · 10 stations

PM2.56.0 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (5 stations within 25 km)

6.0

Median

6.52

Average

3.1

Low

10.1

High

PM2.5 µg/m³ · Model: 5.9 · Bias: -0.1

What is the 7-day forecast for Hualqui?

07-22

7.7° 0.9°

07-23

14.8° 2.7°

14.63 mm

07-24

12.8° -0.7°

2.0 mm

07-25

10.0° 1.7°

2.5 mm

07-26

14.7° 4.4°

9.13 mm

07-27

12.6° 4.6°

24.69 mm

07-28

13.0° 10.0°

4.13 mm

Both models agree Avg diff: 3.8°C

Where are air quality stations near Hualqui?

Hualqui, Chile

0.6 km PM2.5: 11.3 µg/m³

Punteras, Chile

10.5 km PM2.5: 6.0 µg/m³

298

Punteras, Chile

10.5 km PM2.5: 248.4 µg/m³

161

Punteras, Chile

10.5 km PM2.5: 74.9 µg/m³

Punteras, Chile

10.5 km PM2.5: 7.9 µg/m³

–

Coronel Sur

19.2 km PM10: 46.0 µg/m³

Coronel Norte, Chile

19.4 km PM2.5: 20.2 µg/m³

Coronel Norte, Chile

19.4 km PM2.5: 4.6 µg/m³

Cerro Merquín, Chile

19.8 km PM2.5: 7.9 µg/m³

Cerro Merquín, Chile

19.8 km PM2.5: 20.2 µg/m³

What cities are near Hualqui?

30 Chiguayante 42 Concepción 25 Coronel 40 San Pedro de la Paz 30 Lota 45 Penco 49 Talcahuano 23 Tomé 30 Arauco 36 Cabrero

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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 2026-07-22T01:08 UTC.