What is the air quality in San Clemente today?

The current Air Quality Index (AQI) in San Clemente is 8 (Good). PM2.5 concentration is 2.0 µg/m³.

What is the temperature in San Clemente right now?

The current temperature in San Clemente is 9.9°C (feels like 8.1°C). Humidity is 90.4% and wind speed is 12.5 km/h.

Is it safe to go outside in San Clemente?

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

Air Quality in San Clemente, Chile

Overcast

9.9°C · 90.4% humidity

9.9°

Feels 8.1°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

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Station readings

Air Quality Index Trend

34h · 1 stn

View full history →

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

90.4%

Humidity

12.5 km/h

Wind WNW

1013.6 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

2.0 µg/m³

PM10▲

13.7 µg/m³

050100150200300500

What is the weather forecast for San Clemente?

Temperature & Precipitation

PM2.5 Trend

34h · 1 station

PM2.52.0 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (1 station within 25 km)

2.0

Median

2.0

Average

2.0

Low

2.0

High

PM2.5 µg/m³ · Model: 5.8 · Bias: +3.8

What is the 7-day forecast for San Clemente?

10-22

21.6° 9.9°

10-23

19.6° 10.9°

7.13 mm

10-24

23.2° 11.3°

0.81 mm

10-25

20.2° 10.0°

10-26

19.4° 9.2°

0.62 mm

10-27

19.2° 7.8°

1.0 mm

10-28

17.2° 10.8°

Both models agree Avg diff: 2.4°C

Where are air quality stations near San Clemente?

Universidad de Miskatonic cae558

17.2 km 0.0°C 0.0% RH PM2.5: 2.0 µg/m³

What cities are near San Clemente?

12 Colbún 8 Talca 8 San Javier 12 Linares 12 Molina 12 Longaví 12 Sagrada Familia 12 Curicó 12 Parral 12 Constitución

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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.