What is the air quality in San Bernardo today?

The current Air Quality Index (AQI) in San Bernardo is 14 (Good). PM2.5 concentration is 3.27 µg/m³.

What is the temperature in San Bernardo right now?

The current temperature in San Bernardo is 12.8°C (feels like 12.8°C). Humidity is 88.7% and wind speed is 17.7 km/h.

Is it safe to go outside in San Bernardo?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in San Bernardo, Chile

Drizzle

12.8°C · 88.7% humidity

12.8°

Feels 12.8°

Good

Air quality is satisfactory. Enjoy outdoor activities.

85 stations

Nearby Monitoring Stations

AQI Forecast

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Station readings

Air Quality Index Trend

46h · 58 stn

View full history →

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

88.7%

Humidity

17.7 km/h

Wind WSW

1013.1 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

3.27 µg/m³

PM10▲

27.4 µg/m³

050100150200300500

What is the weather forecast for San Bernardo?

Temperature & Precipitation

PM2.5 Trend

46h · 58 stations

PM2.53.27 µg/m³ ✓ WHO

Good

PM1027.4 µg/m³

Good

UV INDEX0.0

Low

Station readings (85 stations within 25 km)

3.27

Median

2.92

Average

1.0

Low

7.5

High

PM2.5 µg/m³ · Model: 8.2 · Bias: +4.9

What is the 7-day forecast for San Bernardo?

10-22

22.8° 12.8°

1.94 mm

10-23

20.5° 14.9°

0.25 mm

10-24

22.9° 13.4°

3.38 mm

10-25

24.1° 12.5°

10-26

17.5° 11.0°

3.62 mm

10-27

18.4° 10.1°

0.56 mm

10-28

20.2° 14.0°

0.06 mm

Both models agree Avg diff: 3.1°C

Where are air quality stations near San Bernardo?

CHS 25 POH S2 f43397

2.9 km 0.0°C 0.0% RH PM2.5: 2.0 µg/m³

CHS 25 POH P3 ff3141

2.9 km 19.0°C 67.0% RH PM2.5: 2.0 µg/m³

CHS 25 S1 888b33

2.9 km 0.0°C 0.0% RH PM2.5: 2.0 µg/m³

CHS 45 P2 c5e89

3.4 km 17.0°C 68.0% RH PM2.5: 3.0 µg/m³

CHS 45 P1 d555d4

3.4 km 17.0°C 69.0% RH PM2.5: 3.0 µg/m³

CHS 24 S2 353063

4.6 km 0.0°C 0.0% RH PM2.5: 3.0 µg/m³

CHS 24 S1 88bce8

4.6 km 0.0°C 0.0% RH PM2.5: 2.0 µg/m³

CHS 24 P1 887adb

4.6 km 18.0°C 62.0% RH PM2.5: 2.0 µg/m³

CHS 24 P2 559b34

4.6 km 18.0°C 61.0% RH PM2.5: 1.0 µg/m³

CHS 23 P1 881ad0

7.9 km 19.0°C 58.0% RH PM2.5: 2.0 µg/m³

What cities are near San Bernardo?

13 La Pintana 11 Padre Hurtado 8 Maipú 14 Puente Alto 15 Pirque 15 Santiago 16 Buin 12 Peñaflor 11 Lo Prado 12 Ñuñoa

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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 2026-10-22T03:43 UTC.