Air Quality in Santa María Chimalhuacán, Mexico

Clear
24.8°C · 33.2% humidity
24.8°
Feels 24.8°
80
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
8 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
39 7pm
39
19
80 10pm
68
60
54 1am
30
27
25 4am
23
22
41 7am
40
40
20 10am
20
19
19 1pm
12
12
19 4pm
12
19
CAMS model adj -15
54
54
34
54
54
54
54
34
34
34
34
34
54
54
54
34
34
34
34
27
27
34
27
34
AD 728×90

Air Quality Index Trend

42h · 13 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 1.7× the WHO 24-hour guideline of 15 µg/m³.

33.2%
Humidity
31.4 km/h
Wind N
1013.3 hPa
Pressure
7.9
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
80
25.83 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Santa María Chimalhuacán?

Temperature & Precipitation

PM2.5 Trend

42h · 13 stations
PM2.525.83 µg/m³ ×1.7 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX7.9
Very High
AD 300×250
Station readings (8 stations within 25 km)
25.83
Median
26.84
Average
18.3
Low
34.9
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -19.9

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

08-03
24.8° 13.6°
2.5 mm
08-04
23.6° 14.2°
8.5 mm
08-05
22.7° 13.5°
2.19 mm
08-06
21.4° 13.4°
0.5 mm
08-07
24.0° 14.0°
3.62 mm
08-08
22.5° 12.7°
3.06 mm
08-09
22.3° 13.3°
0.25 mm
Both models agree Avg diff: 1.6°C

Where are air quality stations near Santa María Chimalhuacán?

22
Nezahualcóyotl, México, Mexico
8.7 km PM2.5: 5.3 µg/m³
25
Nezahualcóyotl, México, Mexico
8.7 km PM2.5: 6.0 µg/m³
65
Santiago Acahualtepec, México, Mexico
10.5 km PM2.5: 18.8 µg/m³
59
Santiago Acahualtepec, México, Mexico
10.5 km PM2.5: 15.9 µg/m³
53
UAM Iztapalapa, México, Mexico
14.6 km PM2.5: 13.1 µg/m³
63
Gustavo A. Madero, México, Mexico
16.6 km PM2.5: 17.8 µg/m³
52
Gustavo A. Madero, México, Mexico
16.6 km PM2.5: 12.6 µg/m³
72
Gustavo A. Madero, México, Mexico
16.6 km PM2.5: 22.1 µg/m³
42
Merced, México, Mexico
17.7 km PM2.5: 10.1 µg/m³
60
Merced, México, Mexico
17.7 km PM2.5: 16.4 µg/m³

What cities are near Santa María Chimalhuacán?

82 Chicoloapan 84 Magdalena Atlicpac 88 Los Reyes Acaquilpan 67 Ciudad Nezahualcoyotl 81 San Miguel Coatlinchán 87 San Isidro 81 Texcoco de Mora 84 San Francisco Acuautla 84 Ixtapaluca 81 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 2026-08-08T04:04 UTC.