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Air quality in San Cristobal de las Casas

Air quality index (AQI) and PM2.5 air pollution in San Cristobal de las Casas

Last update at 19:00, May 25 (local time)

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AIR QUALITY DATA SOURCE

* AQI modeled using satellite data Learn more

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#	city	US AQI
1	Juarez, Chihuahua	217
2	Monterrey, Nuevo Leon	108
3	Santa Catarina, Nuevo Leon	104
4	Toluca, Mexico City	102
5	San Nicolas de los Garza, Nuevo Leon	98
6	Celaya, Guanajuato	97
7	San Pedro Garza Garcia, Nuevo Leon	95
8	Salamanca, Guanajuato	82
9	Guadalajara, Jalisco	77
10	Irapuato, Guanajuato	69

19:00, May 25 (local time)

US AQI

103*

live AQI index
Unhealthy for sensitive groups

Air pollution level	Air quality index	Main pollutant
Unhealthy for sensitive groups	103* US AQI	PM2.5

Pollutants		Concentration
PM2.5		36.4*µg/m³

PM2.5

x7.3

PM2.5 concentration in San Cristobal de las Casas is currently 7.3 times the WHO annual air quality guideline value

	Reduce outdoor exercise
	Close your windows to avoid dirty outdoor air GET A MONITOR
	Sensitive groups should wear a mask outdoors GET A MASK
	Run an air purifier GET AN AIR PURIFIER

Day	Pollution level	Weather	Temperature	Wind
Today	Unhealthy for sensitive groups 103 AQI US	40%	80.6° 55.4°	2.2 mp/h
Sunday, May 26	Moderate 75 AQI US		80.6° 57.2°	6.7 mp/h
Monday, May 27	Moderate 78 AQI US		80.6° 57.2°	6.7 mp/h
Tuesday, May 28	Moderate 69 AQI US		80.6° 57.2°	4.5 mp/h
Wednesday, May 29	Moderate 77 AQI US		78.8° 57.2°	6.7 mp/h
Thursday, May 30	Moderate 79 AQI US		80.6° 55.4°	4.5 mp/h
Friday, May 31	Moderate 83 AQI US		80.6° 55.4°	6.7 mp/h