Air Quality in San Luis Potosí, Mexico

Drizzle
20.5°C · 70.6% humidity
20.5°
Feels 20.5°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast
25 6pm
27
27
28 9pm
34
34
54 12am
54
54
54 3am
54
54
54 6am
54
54
34 9am
27
27
27 12pm
27
27
27 3pm
27
27
AD 728×90

Air Quality Index Trend

42h · 3 stn

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.

70.6%
Humidity
34.4 km/h
Wind SSE
1010.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
28
6.57 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for San Luis Potosí?

Temperature & Precipitation

PM2.5 Trend

42h · 3 stations
PM2.56.57 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (2 stations within 25 km)
6.57
Median
6.6
Average
6.5
Low
6.7
High
PM2.5 µg/m³ · Model: 6.5 · Bias: -0.1

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

07-22
23.0° 16.8°
3.38 mm
07-23
27.4° 15.8°
1.94 mm
07-24
24.7° 14.9°
07-25
24.7° 14.9°
07-26
26.4° 14.7°
0.06 mm
07-27
24.8° 14.0°
07-28
22.6° 14.3°
5.63 mm
Both models agree Avg diff: 2.7°C

Where are air quality stations near San Luis Potosí?

45
DIF, San Luis Potosí, Mexico
2.4 km PM2.5: 10.8 µg/m³
10
DIF, San Luis Potosí, Mexico
2.4 km PM2.5: 2.4 µg/m³
52
Industriales Potosinos Asociados, San Luis Potosí Estatal, San Luis Potosí, Mexico
2.6 km PM2.5: 12.6 µg/m³
61
Industriales Potosinos Asociados, San Luis Potosí Estatal, San Luis Potosí, Mexico
2.6 km PM2.5: 16.9 µg/m³
5
Industriales Potosinos Asociados, San Luis Potosí Estatal, San Luis Potosí, Mexico
2.6 km PM2.5: 1.2 µg/m³
28
Biblioteca, San Luis Potosí, Mexico
3.3 km PM2.5: 6.7 µg/m³
34
Biblioteca, San Luis Potosí, Mexico
3.3 km PM2.5: 8.2 µg/m³
29
Biblioteca, San Luis Potosí, Mexico
3.3 km PM2.5: 7.0 µg/m³

What cities are near San Luis Potosí?

28 Soledad de Graciano Sánchez 38 Salinas de Hidalgo 55 Ciudad Fernández 42 Rioverde 38 Loreto 27 San Luis de la Paz 41 Dolores Hidalgo 25 Guanajuato 29 Medina 44 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 2026-07-22T03:39 UTC.