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Air quality in San Bruno

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

Last update at 01:00, May 20 (local time)

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#	city	US AQI
1	Palm Desert, California	96
2	Canton, Ohio	93
3	Mecca, California	84
4	Pahrump, Nevada	81
5	Maricopa, Arizona	71
6	Corpus Christi, Texas	68
7	Elizabethtown, Pennsylvania	67
8	Boerne, Texas	64
9	Middletown, Ohio	64
10	Oklahoma City, Oklahoma	63

01:00, May 20 (local time)

#	station	US AQI
1	Acacia and Crystal Springs	34
2	Madison Avenue	33
3	Sequoia Avenue	33
4	Commodore Dr	29
5	Palm Court	28
6	Parkside Intermediate School	25
7	Grundy Park	20
8	Shelter Creek Lane	16
9	Susan Drive	13
10	Portola Highlands	6

01:00, May 20 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	28 US AQI	PM2.5

Pollutants		Concentration
PM2.5		5.1µg/m³

✓

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

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Day	Pollution level	Weather	Temperature	Wind
Friday, May 17	Good 11 AQI US		60.8° 51.8°	11.2 mp/h
Saturday, May 18	Good 25 AQI US		60.8° 50°	11.2 mp/h
Sunday, May 19	Good 25 AQI US		60.8° 48.2°	8.9 mp/h
Today	Good 28 AQI US		60.8° 48.2°	8.9 mp/h
Tuesday, May 21	Good 37 AQI US		64.4° 50°	8.9 mp/h
Wednesday, May 22	Good 46 AQI US		60.8° 51.8°	11.2 mp/h
Thursday, May 23	Good 31 AQI US		57.2° 50°	15.7 mp/h
Friday, May 24	Good 21 AQI US		57.2° 50°	15.7 mp/h
Saturday, May 25	Good 41 AQI US	20%	55.4° 50°	15.7 mp/h
Sunday, May 26	Good 17 AQI US		57.2° 50°	11.2 mp/h