Air Quality in Santiago Teyahualco, Mexico

Drizzle
20.7°C · 63.2% humidity
20.7°
Feels 20.7°
81
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
6 stations

Nearby Monitoring Stations

AQI Forecast
27 3pm
27
27
81 6pm
73
94
103 9pm
97
93
91 12am
89
88
86 3am
85
84
67 6am
84
84
83 9am
66
54
54 12pm
54
54
AD 728×90

Air Quality Index Trend

47h · 1 stn

Santiago Teyahualco'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 Santiago Teyahualco is 1.8× the WHO 24-hour guideline of 15 µg/m³.

63.2%
Humidity
46.8 km/h
Wind NE
1008.2 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
81
26.54 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Santiago Teyahualco?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.526.54 µg/m³ ×1.8 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX5.9
High
AD 300×250
Station readings (6 stations within 25 km)
26.54
Median
25.02
Average
18.8
Low
35.9
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -20.3

What is the 7-day forecast for Santiago Teyahualco?

07-22
21.5° 13.8°
12.31 mm
07-23
24.1° 12.5°
3.62 mm
07-24
22.0° 12.0°
5.19 mm
07-25
21.3° 11.4°
1.0 mm
07-26
22.4° 12.3°
1.13 mm
07-27
22.6° 12.1°
2.5 mm
07-28
23.3° 13.3°
17.0 mm
Both models agree Avg diff: 2.1°C

Where are air quality stations near Santiago Teyahualco?

33
Villa de las Flores, México, Mexico
3.0 km PM2.5: 7.9 µg/m³
48
Tultitlan, México, Mexico
8.4 km PM2.5: 11.5 µg/m³
45
Tultitlan, México, Mexico
8.4 km PM2.5: 10.8 µg/m³
75
Cuautitlán, México, Mexico
10.4 km PM2.5: 23.5 µg/m³
41
Xalostoc, México, Mexico
15.5 km PM2.5: 9.8 µg/m³
65
Tlalnepantla, México, Mexico
16.8 km PM2.5: 18.8 µg/m³
83
Tlalnepantla, México, Mexico
16.8 km PM2.5: 27.3 µg/m³
85
San Agustín, México, Mexico
17.2 km PM2.5: 28.3 µg/m³
75
Camarones, México, Mexico
21.8 km PM2.5: 23.5 µg/m³
75
FES Acatlán, México, Mexico
23.3 km PM2.5: 23.5 µg/m³

What cities are near Santiago Teyahualco?

81 Tultepec 78 San Pablo de las Salinas 79 Fuentes del Valle 77 Coacalco 82 Tultitlán de Mariano Escobedo 83 Melchor Ocampo 78 Ampliación San Mateo 77 Alborada Jaltenco 83 Cuautitlán 78 Buenavista
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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 2026-07-22T00:05 UTC.