Air Quality in San Luis Potosí, Mexico
Windy
23.4°C · 46.5% humidity
23.4°
Feels 23.4°
39
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
San Luis Potosí's air quality — share it
AQI Forecast
25
12pm
25
25
39
3pm
35
32
30
6pm
29
28
29
9pm
28
35
35
12am
34
54
54
3am
54
54
54
6am
34
34
27
9am
27
25
Air Quality Index Trend
28h · 2 stnSan Luis Potosí's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
46.5%
Humidity
100.3 km/h
Wind E
1010.4 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
9.4 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for San Luis Potosí?
Temperature & Precipitation
PM2.5 Trend
28h · 2 stationsPM2.59.4 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX17.4
Extreme
Station readings (1 station within 25 km)
9.4
Median
9.4
Average
9.4
Low
9.4
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -3.4
What is the 7-day forecast for San Luis Potosí?
09-05
23.5° 15.7°
0.44 mm
09-06
23.4° 15.1°
0.19 mm
09-07
23.9° 14.5°
0.25 mm
09-08
26.7° 15.1°
8.44 mm
09-09
25.2° 14.6°
0.06 mm
09-10
23.2° 15.9°
2.75 mm
09-11
25.3° 16.5°
1.56 mm
Both models agree
Avg diff: 1.5°C
Where are air quality stations near San Luis Potosí?
54
Biblioteca, San Luis Potosí, Mexico
44
Biblioteca, San Luis Potosí, Mexico
39
Biblioteca, San Luis Potosí, Mexico
What cities are near San Luis Potosí?
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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 2026-09-05T21:48 UTC.