Air Quality in Monterrey, Mexico

Clear
33.4°C · 36.8% humidity
33.4°
Feels 33.4°
70
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
8 stations

Nearby Monitoring Stations

AQI Forecast
25 5pm
25
25
70 8pm
57
48
42 11pm
37
33
33 2am
31
30
29 5am
29
28
26 8am
26
25
27 11am
27
27
27 2pm
27
27
AD 728×90

Air Quality Index Trend

43h · 5 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 1.4× the WHO 24-hour guideline of 15 µg/m³.

36.8%
Humidity
28.0 km/h
Wind E
1011.0 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
70
21.25 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Monterrey?

Temperature & Precipitation

PM2.5 Trend

43h · 5 stations
PM2.521.25 µg/m³ ×1.4 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX9.4
Very High
AD 300×250
Station readings (8 stations within 25 km)
21.25
Median
22.31
Average
15.0
Low
28.3
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -15.4

What is the 7-day forecast for Monterrey?

08-03
38.1° 21.4°
08-04
38.1° 22.7°
08-05
34.2° 22.7°
08-06
35.4° 23.1°
08-07
38.3° 23.5°
08-08
37.0° 21.9°
08-09
33.7° 23.1°
0.19 mm
Both models agree Avg diff: 2.1°C

Where are air quality stations near Monterrey?

42
Obispado, Nuevo Leon, Mexico
3.2 km PM2.5: 10.1 µg/m³
39
Obispado, Nuevo Leon, Mexico
3.2 km PM2.5: 9.4 µg/m³
42
Universidad, Monterrey, Nuevo León, Mexico
5.1 km PM2.5: 10.1 µg/m³
42
San Nicolás, Nuevo Leon, Mexico
7.8 km PM2.5: 10.1 µg/m³
53
S. Pedro, Nuevo Leon, Mexico
9.0 km PM2.5: 13.1 µg/m³
37
Pastora, Nuevo Leon, Mexico
9.5 km PM2.5: 8.9 µg/m³
53
S. Catarina, Nuevo Leon, Mexico
10.5 km PM2.5: 13.1 µg/m³
42
Escobedo, Nuevo Leon, Mexico
10.7 km PM2.5: 10.1 µg/m³
34
Pueblo Serena, Monterrey, Nuevo León, Mexico
13.9 km PM2.5: 8.2 µg/m³
34
Pueblo Serena, Monterrey, Nuevo León, Mexico
13.9 km PM2.5: 8.2 µg/m³

What cities are near Monterrey?

72 Guadalupe 75 San Nicolás de los Garza 77 San Pedro Garza García 77 Ciudad General Escobedo 72 Santa Catarina 65 Jardines de la Silla 80 Mitras Poniente 74 Ciudad Apodaca 78 Parque Industrial Ciudad Mitras 63 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 2026-08-08T02:39 UTC.