What is the air quality in Quintero today?

The current Air Quality Index (AQI) in Quintero is 36 (Good). PM2.5 concentration is 8.73 µg/m³.

What is the temperature in Quintero right now?

The current temperature in Quintero is 12.8°C (feels like 12.8°C). Humidity is 73.0% and wind speed is 20.9 km/h.

Is it safe to go outside in Quintero?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Quintero, Chile

Cloudy

12.8°C · 73.0% humidity

12.8°

Feels 12.8°

Good

Air quality is satisfactory. Enjoy outdoor activities.

4 stations

Nearby Monitoring Stations

AQI Forecast

25 5pm

36 8pm

31 11pm

26 2am

28 5am

54 8am

54 11am

66 2pm

Air Quality Index Trend

47h · 5 stn

View full history →

Quintero's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.

73.0%

Humidity

20.9 km/h

Wind SSE

1015.4 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

8.73 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Quintero?

Temperature & Precipitation

PM2.5 Trend

47h · 5 stations

PM2.58.73 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (4 stations within 25 km)

8.73

Median

24.73

Average

6.5

Low

72.9

High

PM2.5 µg/m³ · Model: 5.9 · Bias: -2.8

What is the 7-day forecast for Quintero?

07-22

13.5° 9.0°

07-23

16.5° 10.5°

07-24

12.6° 6.3°

07-25

13.2° 9.8°

0.69 mm

07-26

13.9° 11.9°

07-27

13.2° 10.8°

07-28

14.8° 12.9°

0.31 mm

Both models agree Avg diff: 1.7°C

Where are air quality stations near Quintero?

Centro Quintero, Chile

0.2 km PM2.5: 4.8 µg/m³

Centro Quintero, Chile

0.2 km PM2.5: 23.0 µg/m³

Centro Quintero, Chile

0.2 km PM2.5: 18.3 µg/m³

Loncura, Chile

3.5 km PM2.5: 7.4 µg/m³

Loncura, Chile

3.5 km PM2.5: 10.8 µg/m³

–

Sur

4.8 km PM10: 1.0 µg/m³

La Greda, Chile

6.9 km PM2.5: 3.1 µg/m³

La Greda, Chile

6.9 km PM2.5: 2.6 µg/m³

–

Valle Alegre

9.3 km PM10: 28.0 µg/m³

175

Puchuncaví, Chile

13.8 km PM2.5: 102.0 µg/m³

What cities are near Quintero?

160 Concón 109 Viña del Mar 46 Quillota 52 La Cruz 121 Valparaíso 52 Hacienda La Calera 38 Quilpué 52 La Calera 57 Villa Alemana 58 Limache

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ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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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 2026-07-22T00:55 UTC.