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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, Jun 1 (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	103
2	San Nicolas de los Garza, Nuevo Leon	102
3	Toluca, Mexico City	98
4	Monterrey, Nuevo Leon	92
5	Santa Catarina, Nuevo Leon	90
6	San Pedro Garza Garcia, Nuevo Leon	85
7	Celaya, Guanajuato	74
8	Guadalajara, Jalisco	74
9	Irapuato, Guanajuato	71
10	Puebla, Puebla	65

19:00, Jun 1 (local time)

US AQI

68*

live AQI index
Moderate

Air pollution level	Air quality index	Main pollutant
Moderate	68* US AQI	PM2.5

Pollutants		Concentration
PM2.5		18.3*µg/m³

PM2.5

x3.7

PM2.5 concentration in San Cristobal de las Casas is currently 3.7 times the WHO annual air quality guideline value

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

Day	Pollution level	Weather	Temperature	Wind
Today	Moderate 68 AQI US		78.8° 55.4°	2.2 mp/h
Sunday, Jun 2	Moderate 71 AQI US	40%	77° 55.4°	4.5 mp/h
Monday, Jun 3	Moderate 71 AQI US	40%	80.6° 55.4°	2.2 mp/h
Tuesday, Jun 4	Moderate 72 AQI US	30%	77° 55.4°	2.2 mp/h
Wednesday, Jun 5	Moderate 83 AQI US	90%	75.2° 55.4°	4.5 mp/h
Thursday, Jun 6	Moderate 92 AQI US	100%	66.2° 55.4°	2.2 mp/h
Friday, Jun 7	Unhealthy for sensitive groups 101 AQI US	100%	64.4° 55.4°	2.2 mp/h