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Air quality near Pomponio Court, Portola Valley

Air quality index (AQI) and PM2.5 air pollution near Pomponio Court, Portola Valley

Last update at 03:00, Apr 20 (local time)

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Data source: PurpleAir

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#	city	US AQI
1	Bass Lake, California	115
2	Palm Desert, California	114
3	Springville, California	76
4	Harrisburg, Pennsylvania	74
5	Kamiah, Idaho	74
6	Winston-Salem, North Carolina	73
7	Greensboro, North Carolina	71
8	Thermal, California	70
9	Porterville, California	69
10	San Bernardino, California	69

03:00, Apr 20 (local time)

03:00, Apr 20 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	13 US AQI	PM2.5

Pollutants		Concentration
PM2.5		3.1µg/m³

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Day	Pollution level	Weather	Temperature	Wind
Wednesday, Apr 17	Good 19 AQI US
Thursday, Apr 18	Good 23 AQI US
Friday, Apr 19	Good 15 AQI US
Today	Good 13 AQI US		68° 48.2°	6.7 mp/h
Sunday, Apr 21	Good 17 AQI US		69.8° 48.2°	6.7 mp/h
Monday, Apr 22	Good 25 AQI US		68° 48.2°	6.7 mp/h
Tuesday, Apr 23	Good 15 AQI US		59° 46.4°	8.9 mp/h
Wednesday, Apr 24	Good 15 AQI US		57.2° 46.4°	8.9 mp/h
Thursday, Apr 25	Good 15 AQI US		57.2° 46.4°	6.7 mp/h
Friday, Apr 26	Good 13 AQI US	70%	59° 48.2°	13.4 mp/h