FOUR HIGHEST 8 – HOUR OZONE CONCENTRATIONS FOR 1999 (PPB)

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TABLE 4. FOUR HIGHEST 8 – HOUR OZONE CONCENTRATIONS FOR 1999 (PPB) Federal Standard = 85 ppb
STATION	1st	date:hour	2nd	date:hour	3rd	date:hour	4th	date:hour
LAS FLORES CAN. 1	110	10/10/99:12	85	07/08/99:11	82	04/17/99:18	74	04/18/99:13
CARPINTERIA	94	10/10/99:10	72	04/17/99:10	68	04/18/99:09	65	07/08/99:11
PARADISE ROAD	87	10/10/99:10	80	07/11/99:10	80	06/29/99:12	79	04/17/99:10
GTC B	83	10/10/99:11	69	10/11/99:00	65	04/16/99:09	63	10/24/99:11
LOMPOC HS&P	80	10/10/99:10	77	10/09/99:12	72	04/17/99:13	72	04/16/99:13
VAFB STS	78	10/10/99:10	74	10/09/99:14	68	10/23/99:11	67	10/19/99:12
SANTA ROSA	77	04/17/99:19	76	04/16/99:20	73	09/29/99:17	69	11/05/99:00
GOLETA	76	10/10/99:10	69	07/08/99:11	62	04/18/99:09	61	04/17/99:10
S.B. CARRILLO	75	10/10/99:10	66	07/08/99:10	62	09/18/99:10	60	07/11/99:09
SANTA YNEZ	73	10/10/99:11	68	07/08/99:10	66	08/22/99:11	66	07/12/99:09
EL CAPITAN	72	07/08/99:11	71	10/10/99:10	64	04/17/99:10	62	11/05/99:11
LOMPOC-H STREET	67	11/05/99:10	66	04/16/99:11	64	04/17/99:10	63	10/23/99:11
S.M. BROADWAY	58	10/10/99:10	54	10/23/99:11	54	03/25/99:14	52	03/28/99:23

Note: These data are for stations operating 80% or more of the year.

Return to 1999 Annual Air Quality Report

Santa Barbara County Air Pollution Control District will be closed December 25 through January 1, reopening on January 2, 2026.

If you experience an air quality emergency during this time, dial 9-1-1 to reach first responders. For non-urgent matters, you can send a message via our website: https://www.ourair.org/contact-us/. We look forward to working with you in the new year. Happy Holidays!

El Distrito de Control de la Contaminación del Aire del Condado de Santa Bárbara estará cerrado del 25 de diciembre hasta el 1 de enero y reabrirá el 2 de enero del 2026. Si tiene una emergencia de calidad del aire durante este tiempo, marque al 9-1-1 para comunicarse con los primeros auxilios. Para asuntos que no sean urgentes, puede enviar un mensaje a través de nuestra página de internet: https://www.ourair.org/contacto/?lang=es. Esperamos trabajar con usted en el nuevo año. ¡Felices Fiestas!