Air Quality in San Nicolás de los Garza, Mexico

Clear
33.5°C · 36.3% humidity
33.5°
Feels 33.5°
60
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
14 stations

Nearby Monitoring Stations

AQI Forecast
34 7am
27
27
60 10am
51
44
39 1pm
36
33
31 4pm
30
29
27 7pm
26
26
26 10pm
25
25
27 1am
27
27
27 4am
27
27
AD 728×90

Air Quality Index Trend

45h · 8 stn

San Nicolás de los Garza'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 Nicolás de los Garza is 1.1× the WHO 24-hour guideline of 15 µg/m³.

36.3%
Humidity
33.2 km/h
Wind SE
1013.4 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
60
16.62 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for San Nicolás de los Garza?

Temperature & Precipitation

PM2.5 Trend

45h · 8 stations
PM2.516.62 µg/m³ ×1.1 WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX17.4
Extreme
AD 300×250
Station readings (14 stations within 25 km)
16.62
Median
17.98
Average
11.0
Low
23.0
High
PM2.5 µg/m³ · Model: 7.35 · Bias: -9.3

What is the 7-day forecast for San Nicolás de los Garza?

09-05
36.3° 22.9°
09-06
35.9° 21.9°
0.38 mm
09-07
33.7° 23.2°
0.19 mm
09-08
37.9° 25.2°
0.06 mm
09-09
38.4° 23.7°
09-10
32.0° 21.7°
1.94 mm
09-11
34.4° 23.2°
Both models agree Avg diff: 2.3°C

Where are air quality stations near San Nicolás de los Garza?

59
Universidad, Monterrey, Nuevo León, Mexico
1.5 km PM2.5: 15.9 µg/m³
46
Universidad, Monterrey, Nuevo León, Mexico
1.5 km PM2.5: 11.0 µg/m³
70
Escobedo, Nuevo Leon, Mexico
4.5 km PM2.5: 21.1 µg/m³
72
Escobedo, Nuevo Leon, Mexico
4.5 km PM2.5: 22.1 µg/m³
68
Metrorrey, Nuevo Leon, Mexico
8.6 km PM2.5: 20.2 µg/m³
76
Obispado, Nuevo Leon, Mexico
8.7 km PM2.5: 24.0 µg/m³
68
Pastora, Nuevo Leon, Mexico
11.1 km PM2.5: 20.2 µg/m³
65
Pastora, Nuevo Leon, Mexico
11.1 km PM2.5: 18.8 µg/m³
60
S. Catarina, Nuevo Leon, Mexico
13.5 km PM2.5: 16.4 µg/m³
56
S. Catarina, Nuevo Leon, Mexico
13.5 km PM2.5: 14.5 µg/m³

What cities are near San Nicolás de los Garza?

64 Ciudad General Escobedo 64 Monterrey 66 Guadalupe 64 Ciudad Apodaca 68 Mitras Poniente 48 San Pedro Garza García 72 Parque Industrial Ciudad Mitras 65 Jardines de la Silla 59 Santa Catarina 62 Fraccionamiento Real Palmas
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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 2026-09-05T16:26 UTC.