What is the air quality in Penco today?

The current Air Quality Index (AQI) in Penco is 75 (Moderate). PM2.5 concentration is 23.66 µg/m³.

What is the temperature in Penco right now?

The current temperature in Penco is 9.5°C (feels like 5.7°C). Humidity is 77.3% and wind speed is 35.0 km/h.

Air Quality in Penco, Chile

Cloudy

9.5°C · 77.3% humidity

9.5°

Feels 5.7°

Moderate

Unusually sensitive people should consider reducing prolonged outdoor exertion.

10 stations

Nearby Monitoring Stations

AQI Forecast

25 2pm

75 5pm

43 8pm

32 11pm

27 2am

26 5am

25 8am

25 11am

Air Quality Index Trend

47h · 3 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 1.6× the WHO 24-hour guideline of 15 µg/m³.

77.3%

Humidity

35.0 km/h

Wind SE

1020.9 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

23.66 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Penco?

Temperature & Precipitation

PM2.5 Trend

47h · 3 stations

PM2.523.66 µg/m³ ×1.6 WHO

Moderate

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (10 stations within 25 km)

23.66

Median

23.83

Average

7.0

Low

72.9

High

PM2.5 µg/m³ · Model: 5.9 · Bias: -17.8

What is the 7-day forecast for Penco?

07-21

15.0° 5.6°

0.25 mm

07-22

9.5° 3.8°

0.06 mm

07-23

14.1° 5.1°

6.69 mm

07-24

11.0° 2.2°

2.81 mm

07-25

10.5° 4.8°

2.87 mm

07-26

13.5° 7.9°

8.06 mm

07-27

13.0° 7.2°

17.12 mm

Both models agree Avg diff: 3.1°C

Where are air quality stations near Penco?

Kingston College, Chile

7.0 km PM2.5: 11.5 µg/m³

Inpesca, Chile

9.7 km PM2.5: 6.2 µg/m³

Inpesca, Chile

9.7 km PM2.5: 0.7 µg/m³

Nueva Libertad, Chile

11.0 km PM2.5: 8.9 µg/m³

Nueva Libertad, Chile

11.0 km PM2.5: 3.8 µg/m³

Consultorio - San Vicente, Chile

11.6 km PM2.5: 2.4 µg/m³

JUNJI, Chile

11.6 km PM2.5: 7.2 µg/m³

129

JUNJI, Chile

11.6 km PM2.5: 46.9 µg/m³

Bocatoma, Chile

13.1 km PM2.5: 11.3 µg/m³

Bocatoma, Chile

13.1 km PM2.5: 16.9 µg/m³

What cities are near Penco?

75 Concepción 73 Talcahuano 33 Tomé 76 San Pedro de la Paz 62 Chiguayante 21 Hualqui 30 Coronel 37 Coelemu 56 Lota 36 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 2026-07-21T21:48 UTC.