Air Quality in San Miguel de Allende, Mexico
Windy
20.3°C · 53.1% humidity
20.3°
Feels 20.3°
35
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
San Miguel de Allende's air quality — share it
AQI Forecast
34
12pm
27
27
35
3pm
31
29
28
6pm
29
29
28
9pm
28
28
27
12am
27
27
34
3am
54
54
54
6am
54
54
54
9am
54
54
Air Quality Index Trend
46h · 8 stnSan Miguel de Allende's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons. Current PM2.5 concentration in San Miguel de Allende is 1.7× the WHO annual guideline of 5 µg/m³.
53.1%
Humidity
104.6 km/h
Wind ENE
1008.0 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
8.4 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for San Miguel de Allende?
Temperature & Precipitation
PM2.5 Trend
46h · 8 stationsPM2.58.4 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX19.9
Extreme
Station readings (1 station within 25 km)
8.4
Median
8.4
Average
8.4
Low
8.4
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -2.2
What is the 7-day forecast for San Miguel de Allende?
05-28
26.2° 15.6°
1.56 mm
05-29
23.8° 14.9°
0.44 mm
05-30
25.2° 14.0°
05-31
26.1° 11.4°
06-01
26.3° 14.8°
3.56 mm
06-02
22.8° 9.7°
7.25 mm
06-03
25.7° 13.9°
3.56 mm
Both models agree
Avg diff: 3.2°C
Where are air quality stations near San Miguel de Allende?
24
San Miguel De Allende Presidencia Municipal, Mexico
33
San Miguel De Allende Presidencia Municipal, Mexico
What cities are near San Miguel de Allende?
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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 2026-05-28T21:37 UTC.