Air Quality in Monterrey, Mexico

Clear
33.5°C · 36.3% humidity
33.5°
Feels 33.5°
64
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
13 stations

Nearby Monitoring Stations

AQI Forecast
34 7am
27
27
64 10am
54
46
41 1pm
37
34
32 4pm
31
30
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

Monterrey'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 Monterrey is 1.2× 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▲
64
18.43 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Monterrey?

Temperature & Precipitation

PM2.5 Trend

45h · 8 stations
PM2.518.43 µg/m³ ×1.2 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX17.4
Extreme
AD 300×250
Station readings (13 stations within 25 km)
18.43
Median
18.13
Average
11.0
Low
23.0
High
PM2.5 µg/m³ · Model: 6.5 · Bias: -11.9

What is the 7-day forecast for Monterrey?

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 Monterrey?

76
Obispado, Nuevo Leon, Mexico
3.2 km PM2.5: 24.0 µg/m³
59
Universidad, Monterrey, Nuevo León, Mexico
5.1 km PM2.5: 15.9 µg/m³
46
Universidad, Monterrey, Nuevo León, Mexico
5.1 km PM2.5: 11.0 µg/m³
46
S. Pedro, Nuevo Leon, Mexico
9.0 km PM2.5: 11.0 µg/m³
68
Pastora, Nuevo Leon, Mexico
9.5 km PM2.5: 20.2 µg/m³
65
Pastora, Nuevo Leon, Mexico
9.5 km PM2.5: 18.8 µg/m³
56
S. Catarina, Nuevo Leon, Mexico
10.5 km PM2.5: 14.5 µg/m³
61
S. Catarina, Nuevo Leon, Mexico
10.5 km PM2.5: 16.9 µg/m³
60
S. Catarina, Nuevo Leon, Mexico
10.5 km PM2.5: 16.4 µg/m³
72
Escobedo, Nuevo Leon, Mexico
10.7 km PM2.5: 22.1 µg/m³

What cities are near Monterrey?

66 Guadalupe 60 San Nicolás de los Garza 48 San Pedro Garza García 64 Ciudad General Escobedo 59 Santa Catarina 65 Jardines de la Silla 68 Mitras Poniente 64 Ciudad Apodaca 72 Parque Industrial Ciudad Mitras 57 Ciudad Benito Juárez
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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.