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Air quality in San Juan

Air quality index (AQI) and PM2.5 air pollution in San Juan

Last update at 15:00, Jun 1 (local time)

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#	city	US AQI
1	Boerne, Texas	87
2	San Antonio, Texas	86
3	New Braunfels, Texas	85
4	San Bernardino, California	84
5	Baytown, Texas	81
6	Fontana, California	80
7	Rancho Cucamonga, California	79
8	San Fernando, California	76
9	Pahrump, Nevada	75
10	Glendora, California	74

15:00, Jun 1 (local time)

#	station	US AQI
1	Natural Bridges National Monument - Visitor Center	32
2	San Juan County	32

15:00, Jun 1 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	32 US AQI	PM2.5

Pollutants		Concentration
PM2.5		5.8µg/m³

PM2.5

x1.2

PM2.5 concentration in San Juan is currently 1.2 times the WHO annual air quality guideline value

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Day	Pollution level	Temperature	Wind
Wednesday, May 29	Good 29 AQI US	75.2° 51.8°	15.7 mp/h
Thursday, May 30	Good 29 AQI US	77° 51.8°	11.2 mp/h
Friday, May 31	Good 29 AQI US	78.8° 51.8°	17.9 mp/h
Today	Good 32 AQI US	78.8° 51.8°	17.9 mp/h
Sunday, Jun 2	Good 49 AQI US	73.4° 51.8°	15.7 mp/h
Monday, Jun 3	Moderate 59 AQI US	73.4° 53.6°	20.1 mp/h
Tuesday, Jun 4	Good 27 AQI US	73.4° 53.6°	13.4 mp/h
Wednesday, Jun 5	Good 24 AQI US	80.6° 53.6°	11.2 mp/h
Thursday, Jun 6	Good 21 AQI US	84.2° 59°	6.7 mp/h
Friday, Jun 7	Good 40 AQI US	84.2° 60.8°	15.7 mp/h