Air Quality in San Fernando, Mexico
Windy
27.0°C · 72.2% humidity
27.0°
Feels 31.5°
63
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Model forecast
Nearby Monitoring Stations
San Fernando's air quality — share it
AQI Forecast
34
1pm
34
34
63
4pm
55
49
38
7pm
35
32
31
10pm
30
29
28
1am
28
28
28
4am
27
27
27
7am
27
27
27
10am
27
27
San Fernando'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 Fernando is 3.5× the WHO annual guideline of 5 µg/m³.
72.2%
Humidity
80.1 km/h
Wind SE
1007.3 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
17.65 µg/m³
PM10
34.3 µg/m³
050100150200300500
What is the weather forecast for San Fernando?
Temperature & Precipitation
PM2.517.65 µg/m³
×1.2 WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX5.9
High
What is the 7-day forecast for San Fernando?
05-28
35.0° 23.8°
0.19 mm
05-29
29.2° 23.7°
2.25 mm
05-30
31.7° 22.8°
05-31
33.2° 23.1°
1.0 mm
06-01
35.0° 24.1°
0.19 mm
06-02
34.1° 23.5°
0.13 mm
06-03
34.7° 24.1°
Both models agree
Avg diff: 1.8°C
What cities are near San Fernando?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-28T22:53 UTC.