What is the air quality in Penco today?

The current Air Quality Index (AQI) in Penco is 151 (Unhealthy). PM2.5 concentration is 55.5 µg/m³.

What is the temperature in Penco right now?

The current temperature in Penco is 9.4°C (feels like 6.6°C). Humidity is 77.0% and wind speed is 21.2 km/h.

Is it safe to go outside in Penco?

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

Air Quality in Penco, Chile

Cloudy

9.4°C · 77.0% humidity

9.4°

Feels 6.6°

151

Unhealthy

Everyone should reduce prolonged outdoor exertion.

1 station

Nearby Monitoring Stations

AQI Forecast

54 7pm

151 10pm

127

110

85 1am

66 4am

58 7am

36 10am

28 1pm

27 4pm

Air Quality Index Trend

47h · 1 stn

View full history →

Penco'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 Penco is 3.7× the WHO 24-hour guideline of 15 µg/m³.

77.0%

Humidity

21.2 km/h

Wind SE

1019.9 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

151

55.5 µg/m³

PM10

41.2 µg/m³

050100150200300500

What is the weather forecast for Penco?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station

PM2.555.5 µg/m³ ×3.7 WHO

Unhealthy

PM1041.2 µg/m³

Good

UV INDEX0.7

Low

Station readings (1 station within 25 km)

55.5

Median

55.5

Average

55.5

Low

55.5

High

PM2.5 µg/m³ · Model: 16.35 · Bias: -39.2

What is the 7-day forecast for Penco?

06-09

12.3° 8.4°

06-10

13.1° 7.8°

3.13 mm

06-11

14.9° 7.1°

3.56 mm

06-12

11.7° 7.6°

9.69 mm

06-13

10.7° 3.3°

1.5 mm

06-14

11.5° 4.5°

06-15

13.3° 8.2°

3.25 mm

Both models agree Avg diff: 2.5°C

Where are air quality stations near Penco?

Kingston College, Chile

7.0 km PM2.5: 23.0 µg/m³

Inpesca, Chile

9.7 km PM2.5: 2.9 µg/m³

Inpesca, Chile

9.7 km PM2.5: 4.1 µg/m³

Nueva Libertad, Chile

11.0 km PM2.5: 4.6 µg/m³

Nueva Libertad, Chile

11.0 km PM2.5: 15.0 µg/m³

Consultorio - San Vicente, Chile

11.6 km PM2.5: 26.4 µg/m³

JUNJI, Chile

11.6 km PM2.5: 11.5 µg/m³

JUNJI, Chile

11.6 km PM2.5: 33.0 µg/m³

159

Bocatoma, Chile

13.1 km PM2.5: 71.0 µg/m³

Bocatoma, Chile

13.1 km PM2.5: 34.0 µg/m³

What cities are near Penco?

151 Concepción 151 Talcahuano 151 Tomé 151 San Pedro de la Paz 151 Chiguayante 60 Hualqui 54 Coronel 63 Coelemu 54 Lota 73 Quillón

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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 2026-06-09T02:10 UTC.