What is the air quality in Hualqui today?

The current Air Quality Index (AQI) in Hualqui is 51 (Moderate). PM2.5 concentration is 12.34 µg/m³.

What is the temperature in Hualqui right now?

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

Air Quality in Hualqui, Chile

Cloudy

5.6°C · 80.0% humidity

5.6°

Feels 0.9°

Moderate

Unusually sensitive people should consider reducing prolonged outdoor exertion.

3 stations

Nearby Monitoring Stations

AQI Forecast

25 3am

51 6am

35 9am

28 12pm

25 3pm

24 6pm

24 9pm

24 12am

Air Quality Index Trend

45h · 6 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.

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▲

12.34 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Hualqui?

Temperature & Precipitation

PM2.5 Trend

45h · 6 stations

PM2.512.34 µg/m³ ✓ WHO

Moderate

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (3 stations within 25 km)

12.34

Median

13.2

Average

4.1

Low

28.3

High

PM2.5 µg/m³ · Model: 5.8 · Bias: -6.5

What is the 7-day forecast for Hualqui?

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: 2.9°C

Where are air quality stations near Hualqui?

Hualqui, Chile

0.6 km PM2.5: 9.1 µg/m³

Hualqui, Chile

0.6 km PM2.5: 12.0 µg/m³

114

Hualqui, Chile

0.6 km PM2.5: 40.8 µg/m³

Hualqui, Chile

0.6 km PM2.5: 4.1 µg/m³

Punteras, Chile

10.5 km PM2.5: 13.1 µg/m³

Punteras, Chile

10.5 km PM2.5: 4.1 µg/m³

–

Coronel Sur

19.2 km PM10: 12.0 µg/m³

Escuadron, ENEL, Chile

19.2 km PM2.5: 31.1 µg/m³

Escuadron, ENEL, Chile

19.2 km PM2.5: 13.1 µg/m³

153

Escuadron, ENEL, Chile

19.2 km PM2.5: 59.4 µg/m³

What cities are near Hualqui?

47 Chiguayante 62 Concepción 17 Coronel 48 San Pedro de la Paz 17 Lota 57 Penco 22 Talcahuano 22 Tomé 36 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 2026-09-05T10:27 UTC.