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Air quality in San Bruno

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

Last update at 07:00, Apr 19 (local time)

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07:00, Apr 19 (local time)

#	station	US AQI
1	2nd Avenue	23
2	Acacia and Crystal Springs	20
3	Madison Avenue	18
4	Palm Court	17
5	Sequoia Avenue	16
6	Commodore Dr	14
7	Parkside Intermediate School	14
8	Grundy Park	10
9	Shelter Creek Lane	4
10	Susan Drive	3

07:00, Apr 19 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	14 US AQI	PM2.5

Pollutants		Concentration
PM2.5		3.4µg/m³

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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
Tuesday, Apr 16	Good 18 AQI US		68° 53.6°	8.9 mp/h
Wednesday, Apr 17	Good 19 AQI US		62.6° 51.8°	8.9 mp/h
Thursday, Apr 18	Good 19 AQI US		60.8° 50°	8.9 mp/h
Today	Good 14 AQI US		60.8° 50°	8.9 mp/h
Saturday, Apr 20	Good 22 AQI US		62.6° 51.8°	11.2 mp/h
Sunday, Apr 21	Good 17 AQI US		62.6° 51.8°	8.9 mp/h
Monday, Apr 22	Good 25 AQI US		60.8° 51.8°	11.2 mp/h
Tuesday, Apr 23	Good 16 AQI US		57.2° 51.8°	13.4 mp/h
Wednesday, Apr 24	Good 14 AQI US		55.4° 51.8°	15.7 mp/h
Thursday, Apr 25	Good 11 AQI US	100%	51.8° 50°	11.2 mp/h