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Air quality in Santiago de Queretaro

Air quality index (AQI) and PM2.5 air pollution in Santiago de Queretaro

Last update at 18:00, May 19 (local time)

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#	city	US AQI
1	Juarez, Chihuahua	110
2	Leon, Guanajuato	98
3	Toluca, Mexico City	90
4	San Nicolas de los Garza, Nuevo Leon	87
5	Merida, Yucatan	82
6	Salamanca, Guanajuato	82
7	Irapuato, Guanajuato	73
8	Celaya, Guanajuato	71
9	Mexico City, Mexico City	70
10	Puebla, Puebla	68

18:00, May 19 (local time)

18:00, May 19 (local time)

US AQI

live AQI index
Moderate

Air pollution level	Air quality index	Main pollutant
Moderate	52 US AQI	PM2.5

Pollutants		Concentration
PM2.5		9.5µg/m³

PM2.5

x1.9

PM2.5 concentration in Santiago de Queretaro is currently 1.9 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
Thursday, May 16	Moderate 55 AQI US		93.2° 64.4°	8.9 mp/h
Friday, May 17	Moderate 55 AQI US		93.2° 66.2°	8.9 mp/h
Saturday, May 18	Moderate 72 AQI US		91.4° 64.4°	15.7 mp/h
Saturday, May 18	Moderate 66 AQI US		91.4° 64.4°	15.7 mp/h
Today	Moderate 52 AQI US		93.2° 66.2°	20.1 mp/h
Monday, May 20	Moderate 75 AQI US		95° 66.2°	15.7 mp/h
Tuesday, May 21	Moderate 78 AQI US	30%	95° 66.2°	6.7 mp/h
Wednesday, May 22	Moderate 82 AQI US	30%	93.2° 66.2°	11.2 mp/h
Thursday, May 23	Unhealthy for sensitive groups 107 AQI US	70%	95° 68°	11.2 mp/h
Friday, May 24	Unhealthy for sensitive groups 107 AQI US	70%	95° 68°	13.4 mp/h
Saturday, May 25	Unhealthy for sensitive groups 111 AQI US	60%	95° 68°	11.2 mp/h