What is the air quality in San Antonio today?

The current Air Quality Index (AQI) in San Antonio is 25 (Good). PM2.5 concentration is 6.0 µg/m³.

What is the temperature in San Antonio right now?

The current temperature in San Antonio is 14.8°C (feels like 14.8°C). Humidity is 63.4% and wind speed is 4.2 km/h.

Is it safe to go outside in San Antonio?

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

Air Quality in San Antonio, Peru

Partly Cloudy

14.8°C · 63.4% humidity

14.8°

Feels 14.8°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Model forecast

Nearby Monitoring Stations

AQI Forecast

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View AQI history for San Antonio →

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

63.4%

Humidity

4.2 km/h

Wind W

1013.4 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.0 µg/m³

PM10

27.4 µg/m³

050100150200300500

What is the weather forecast for San Antonio?

Temperature & Precipitation

PM2.56.0 µg/m³ ✓ WHO

Good

PM1027.4 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for San Antonio?

10-22

25.9° 14.8°

10-23

26.6° 16.1°

0.13 mm

10-24

28.4° 15.8°

10-25

26.8° 18.6°

10-26

27.0° 15.1°

10-27

26.4° 13.5°

10-28

27.1° 16.6°

Both models agree Avg diff: 1.3°C

What cities are near San Antonio?

25 Moquegua 25 Ilo 27 Ciudad Satelite 27 Jacobo Hunter 27 Arequipa 27 Tacna 27 Selva Alegre 27 Mollendo 27 Cono Norte 34 Arica

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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-22T03:06 UTC.