What is the air quality in San Luis Potosí today?

The current Air Quality Index (AQI) in San Luis Potosí is 20 (Good). PM2.5 concentration is 4.94 µg/m³.

What is the temperature in San Luis Potosí right now?

The current temperature in San Luis Potosí is 16.8°C (feels like 16.8°C). Humidity is 76.5% and wind speed is 69.4 km/h.

Is it safe to go outside in San Luis Potosí?

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

Air Quality in San Luis Potosí, Mexico

Windy

16.8°C · 76.5% humidity

16.8°

Feels 16.8°

Good

Air quality is satisfactory. Enjoy outdoor activities.

2 stations

Nearby Monitoring Stations

AQI Forecast

24 6pm

20 9pm

24 12am

24 3am

24 6am

24 9am

24 12pm

24 3pm

Air Quality Index Trend

41h · 2 stn

View full history →

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

76.5%

Humidity

69.4 km/h

Wind ESE

1015.9 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

4.94 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for San Luis Potosí?

Temperature & Precipitation

PM2.5 Trend

41h · 2 stations

PM2.54.94 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (2 stations within 25 km)

4.94

Median

3.85

Average

0.5

Low

7.2

High

PM2.5 µg/m³ · Model: 5.8 · Bias: +0.9

What is the 7-day forecast for San Luis Potosí?

06-09

26.0° 13.7°

06-10

24.6° 16.6°

21.81 mm

06-11

27.6° 17.1°

0.38 mm

06-12

23.6° 14.3°

0.5 mm

06-13

25.1° 15.0°

0.06 mm

06-14

26.3° 14.4°

0.25 mm

06-15

26.2° 17.3°

1.25 mm

Both models agree Avg diff: 1.9°C

Where are air quality stations near San Luis Potosí?

DIF, San Luis Potosí, Mexico

2.4 km PM2.5: 3.6 µg/m³

DIF, San Luis Potosí, Mexico

2.4 km PM2.5: 3.1 µg/m³

Industriales Potosinos Asociados, San Luis Potosí Estatal, San Luis Potosí, Mexico

2.6 km PM2.5: 2.2 µg/m³

119

Industriales Potosinos Asociados, San Luis Potosí Estatal, San Luis Potosí, Mexico

2.6 km PM2.5: 42.8 µg/m³

Industriales Potosinos Asociados, San Luis Potosí Estatal, San Luis Potosí, Mexico

2.6 km PM2.5: 5.5 µg/m³

Biblioteca, San Luis Potosí, Mexico

3.3 km PM2.5: 5.8 µg/m³

Biblioteca, San Luis Potosí, Mexico

3.3 km PM2.5: 1.9 µg/m³

Biblioteca, San Luis Potosí, Mexico

3.3 km PM2.5: 4.6 µg/m³

What cities are near San Luis Potosí?

12 Soledad de Graciano Sánchez 36 Salinas de Hidalgo 36 Ciudad Fernández 35 Rioverde 36 Loreto 24 San Luis de la Paz 36 Dolores Hidalgo 18 Guanajuato 25 Medina 37 Lagos de Moreno

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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 2026-06-09T03:14 UTC.