Air Quality in San Martín Cuautlalpan, Mexico
Clear
23.1°C · 36.5% humidity
23.1°
Feels 23.1°
84
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
3 stations
Nearby Monitoring Stations
San Martín Cuautlalpan's air quality — share it
AQI Forecast
27
9pm
34
34
84
12am
70
80
72
3am
67
63
61
6am
59
57
56
9am
56
35
35
12pm
55
34
34
3pm
54
54
54
6pm
54
54
Air Quality Index Trend
43h · 12 stnSan Martín Cuautlalpan'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 Martín Cuautlalpan is 1.8× the WHO 24-hour guideline of 15 µg/m³.
36.5%
Humidity
28.7 km/h
Wind NNW
1013.8 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
27.62 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for San Martín Cuautlalpan?
Temperature & Precipitation
PM2.5 Trend
43h · 12 stationsPM2.527.62 µg/m³
×1.8 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX2.9
Moderate
Station readings (3 stations within 25 km)
27.62
Median
26.67
Average
18.3
Low
34.9
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -21.4
What is the 7-day forecast for San Martín Cuautlalpan?
08-03
23.1° 11.0°
1.56 mm
08-04
22.3° 11.6°
6.19 mm
08-05
21.5° 11.7°
4.63 mm
08-06
20.1° 11.6°
4.69 mm
08-07
22.8° 11.5°
3.94 mm
08-08
21.0° 11.4°
5.12 mm
08-09
19.6° 10.6°
2.06 mm
Both models agree
Avg diff: 2.9°C
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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 2026-08-08T06:47 UTC.