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Air quality in San Luis Obispo

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

Last update at 10:00, May 7 (local time)

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#	city	US AQI
1	The Woodlands, Texas	141
2	Corpus Christi, Texas	110
3	Casa Grande, Arizona	99
4	Elizabethtown, Pennsylvania	77
5	Calexico, California	76
6	Maricopa, Arizona	76
7	New Braunfels, Texas	74
8	Mecca, California	72
9	Port Arthur, Texas	72
10	Shreveport, Louisiana	71

10:00, May 7 (local time)

#	station	US AQI
1	900-998 County Road 306	25
2	CARB - Cal Poly	24
3	Montrose Drive	21
4	Righetti Road	21
5	Donegal Drive	20
6	San Vincenzo Drive	20
7	Chaparral Circle	17
8	SLO-Roberto	16
9	San Luis Obispo, Meadow Street	16
10	4446-4498 Sunflower Way	15

10:00, May 7 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	15 US AQI	PM2.5

Pollutants		Concentration
PM2.5		2.8µg/m³

✓

PM2.5 concentration in San Luis Obispo air currently meets the WHO annual air quality guideline value

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Day	Pollution level	Temperature	Wind
Saturday, May 4	Good 10 AQI US	60.8° 44.6°	15.7 mp/h
Sunday, May 5	Good 18 AQI US	69.8° 44.6°	11.2 mp/h
Monday, May 6	Good 15 AQI US	68° 50°	13.4 mp/h
Today	Good 15 AQI US	68° 50°	13.4 mp/h
Wednesday, May 8	Good 26 AQI US	73.4° 53.6°	8.9 mp/h
Thursday, May 9	Good 23 AQI US	69.8° 51.8°	6.7 mp/h
Friday, May 10	Good 36 AQI US	75.2° 57.2°	4.5 mp/h
Saturday, May 11	Good 28 AQI US	77° 55.4°	6.7 mp/h
Sunday, May 12	Good 19 AQI US	71.6° 51.8°	6.7 mp/h
Monday, May 13	Good 21 AQI US	66.2° 50°	6.7 mp/h