Air Quality in Santa María Chimalhuacán, Mexico

Windy
21.6°C · 42.0% humidity
21.6°
Feels 21.6°
55
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
11 stations

Nearby Monitoring Stations

AQI Forecast
27 12pm
27
27
55 3pm
49
45
42 6pm
40
58
57 9pm
56
55
67 12am
67
67
66 3am
66
66
66 6am
66
66
66 9am
54
54
AD 728×90

Air Quality Index Trend

47h · 15 stn

Santa María Chimalhuacán'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 Santa María Chimalhuacán is 2.8× the WHO annual guideline of 5 µg/m³.

42.0%
Humidity
76.6 km/h
Wind NE
1008.0 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
55
14.21 µg/m³
PM10
25
27.45 µg/m³
050100150200300500

What is the weather forecast for Santa María Chimalhuacán?

Temperature & Precipitation

PM2.5 Trend

47h · 15 stations
PM2.514.21 µg/m³ ✓ WHO
Moderate
PM1027.45 µg/m³
Good
UV INDEX17.4
Extreme
AD 300×250
Station readings (11 stations within 25 km)
14.21
Median
13.18
Average
10.1
Low
17.8
High
PM2.5 µg/m³ · Model: 13.7 · Bias: -0.5

What is the 7-day forecast for Santa María Chimalhuacán?

05-28
25.0° 18.0°
5.56 mm
05-29
22.5° 16.4°
05-30
22.9° 15.3°
05-31
25.1° 13.4°
06-01
24.3° 16.4°
0.75 mm
06-02
21.1° 13.2°
8.87 mm
06-03
23.6° 17.1°
3.06 mm
Both models agree Avg diff: 3.1°C

Where are air quality stations near Santa María Chimalhuacán?

48
Nezahualcóyotl, México, Mexico
8.7 km PM2.5: 11.5 µg/m³
95
Nezahualcóyotl, México, Mexico
8.7 km PM2.5: 33.0 µg/m³
57
Santiago Acahualtepec, México, Mexico
10.5 km PM2.5: 15.0 µg/m³
46
Santiago Acahualtepec, México, Mexico
10.5 km PM2.5: 11.0 µg/m³
53
UAM Iztapalapa, México, Mexico
14.6 km PM2.5: 13.1 µg/m³
52
San Agustín, México, Mexico
15.0 km PM2.5: 12.6 µg/m³
53
Merced, México, Mexico
17.7 km PM2.5: 13.1 µg/m³
50
Xalostoc, México, Mexico
18.1 km PM2.5: 12.0 µg/m³
–
Chalco
18.5 km 26.4°C 32.0% RH
51
Tlahuac, México, Mexico
20.5 km PM2.5: 12.1 µg/m³

What cities are near Santa María Chimalhuacán?

55 Chicoloapan 58 Magdalena Atlicpac 59 Los Reyes Acaquilpan 56 Ciudad Nezahualcoyotl 56 San Miguel Coatlinchán 58 San Isidro 55 Texcoco de Mora 58 San Francisco Acuautla 58 Ixtapaluca 55 Iztapalapa
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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 2026-05-28T21:37 UTC.