Air Quality in San Cristóbal de las Casas, Mexico
Drizzle
20.3°C · 74.1% humidity
20.3°
Feels 20.3°
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
San Cristóbal de las Casas's air quality — share it
AQI Forecast
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San Cristóbal de las Casas's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
74.1%
Humidity
28.9 km/h
Wind WSW
1012.8 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.8 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for San Cristóbal de las Casas?
Temperature & Precipitation
PM2.55.8 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.0
Low
What is the 7-day forecast for San Cristóbal de las Casas?
10-21
20.3° 15.2°
3.06 mm
10-22
19.2° 13.5°
6.81 mm
10-23
20.8° 13.3°
7.44 mm
10-24
21.2° 12.8°
7.19 mm
10-25
19.3° 13.1°
4.06 mm
10-26
17.4° 14.0°
6.5 mm
10-27
22.7° 11.0°
1.75 mm
Both models agree
Avg diff: 2.6°C
What cities are near San Cristóbal de las Casas?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-21T15:19 UTC.