What is the air quality in Hualqui today?

The current Air Quality Index (AQI) in Hualqui is 52 (Moderate). PM2.5 concentration is 12.77 µg/m³.

What is the temperature in Hualqui right now?

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

Air Quality in Hualqui, Chile

Partly Cloudy

12.4°C · 64.3% humidity

12.4°

Feels 12.4°

Moderate

Unusually sensitive people should consider reducing prolonged outdoor exertion.

7 stations

Nearby Monitoring Stations

AQI Forecast

27 3pm

52 6pm

41 9pm

36 12am

35 3am

34 6am

54 9am

27 12pm

Air Quality Index Trend

48h · 3 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.

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▲

12.77 µg/m³

PM10

20.55 µg/m³

050100150200300500

What is the weather forecast for Hualqui?

Temperature & Precipitation

PM2.5 Trend

48h · 3 stations

PM2.512.77 µg/m³ ✓ WHO

Moderate

PM1020.55 µg/m³

Good

UV INDEX0.7

Low

Station readings (7 stations within 25 km)

12.77

Median

16.16

Average

3.1

Low

32.1

High

PM2.5 µg/m³ · Model: 8.2 · Bias: -4.6

What is the 7-day forecast for Hualqui?

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: 2.3°C

Where are air quality stations near Hualqui?

Hualqui, Chile

0.6 km PM2.5: 32.1 µg/m³

Punteras, Chile

10.5 km PM2.5: 3.4 µg/m³

Punteras, Chile

10.5 km PM2.5: 5.3 µg/m³

Punteras, Chile

10.5 km PM2.5: 3.1 µg/m³

Punteras, Chile

10.5 km PM2.5: 5.5 µg/m³

–

Coronel Sur

19.2 km PM10: 63.0 µg/m³

Coronel Norte, Chile

19.4 km PM2.5: 7.2 µg/m³

150

Coronel Norte, Chile

19.4 km PM2.5: 55.4 µg/m³

Cerro Merquín, Chile

19.8 km PM2.5: 34.4 µg/m³

Cerro Merquín, Chile

19.8 km PM2.5: 12.6 µg/m³

What cities are near Hualqui?

14 Chiguayante 45 Concepción 53 Coronel 54 San Pedro de la Paz 63 Lota 49 Penco 64 Talcahuano 25 Tomé 63 Arauco 44 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 2026-05-29T22:26 UTC.