What is the air quality in Hualqui today?

The current Air Quality Index (AQI) in Hualqui is 134 (Unhealthy for sensitive groups). PM2.5 concentration is 48.86 µg/m³.

What is the temperature in Hualqui right now?

The current temperature in Hualqui is 8.6°C (feels like 7.0°C). Humidity is 71.4% and wind speed is 9.9 km/h.

Is it safe to go outside in Hualqui?

Sensitive groups should reduce prolonged outdoor exertion. The UV Index is 0.7 (Low).

Air Quality in Hualqui, Chile

Cloudy

8.6°C · 71.4% humidity

8.6°

Feels 7.0°

134

Unhealthy for sensitive groups

Sensitive groups should reduce prolonged outdoor exertion.

5 stations

Nearby Monitoring Stations

AQI Forecast

54 5pm

134 8pm

123

107

95 11pm

65 2am

58 5am

35 8am

35 11am

27 2pm

Air Quality Index Trend

47h · 2 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. Current PM2.5 concentration in Hualqui is 3.3× the WHO 24-hour guideline of 15 µg/m³.

71.4%

Humidity

9.9 km/h

Wind SSE

1020.0 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

134

48.86 µg/m³

PM10

34.3 µg/m³

050100150200300500

What is the weather forecast for Hualqui?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations

PM2.548.86 µg/m³ ×3.3 WHO

Unhealthy for sensitive groups

PM1034.3 µg/m³

Good

UV INDEX0.7

Low

Station readings (5 stations within 25 km)

48.86

Median

35.0

Average

15.9

Low

63.2

High

PM2.5 µg/m³ · Model: 13.5 · Bias: -35.4

Both models agree Avg diff: 3.1°C

Where are air quality stations near Hualqui?

141

Hualqui, Chile

0.6 km PM2.5: 51.7 µg/m³

Punteras, Chile

10.5 km PM2.5: 2.2 µg/m³

Punteras, Chile

10.5 km PM2.5: 7.2 µg/m³

Punteras, Chile

10.5 km PM2.5: 14.5 µg/m³

Punteras, Chile

10.5 km PM2.5: 3.1 µg/m³

–

Coronel Sur

19.2 km PM10: 77.0 µg/m³

Coronel Norte, Chile

19.4 km PM2.5: 33.5 µg/m³

Coronel Norte, Chile

19.4 km PM2.5: 25.4 µg/m³

Cerro Merquín, Chile

19.8 km PM2.5: 24.9 µg/m³

Cerro Merquín, Chile

19.8 km PM2.5: 4.8 µg/m³

What cities are near Hualqui?

110 Chiguayante 87 Concepción 155 Coronel 76 San Pedro de la Paz 154 Lota 97 Penco 119 Talcahuano 111 Tomé 59 Arauco 59 Cabrero

Get AQI alerts for Hualqui

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 2026-06-09T00:50 UTC.