Air Quality in Santa María Chimalhuacán, Mexico

Heavy Rain
15.8°C · 82.7% humidity
15.8°
Feels 15.8°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
10 stations

Nearby Monitoring Stations

AQI Forecast
27 6pm
34
54
42 9pm
66
71
74 12am
77
78
80 3am
64
64
65 6am
65
9am
12pm
3pm
AD 728×90

Air Quality Index Trend

44h · 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.

82.7%
Humidity
28.4 km/h
Wind S
1013.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
42
9.97 µg/m³
PM10
25
27.45 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

44h · 15 stations
PM2.59.97 µg/m³ ✓ WHO
Good
PM1027.45 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
9.97
Median
8.85
Average
6.5
Low
12.6
High
PM2.5 µg/m³ · Model: 12.6 · Bias: +2.6
07-22
22.8° 15.3°
28.69 mm
07-23
25.3° 14.2°
5.69 mm
07-24
22.5° 14.2°
7.0 mm
07-25
22.4° 13.9°
1.75 mm
07-26
23.4° 14.2°
1.63 mm
07-27
23.8° 15.0°
1.44 mm
07-28
24.7° 14.5°
8.56 mm
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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 2026-07-22T03:40 UTC.