Bay Area Air Quality
Management District

Measurement:

2012: Daily(Exceedances)
Station	State: 1Hr
District	0

Daily

Monthly

Annual

Ozone: units:
Daily Maximum/Average Values

Raw data:

Unchecked data that may contain errors

Station:	May, 2012, Day																															Monthly
Station:	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	Max	AVG
Bethel Island	55 40	60 45	46 31	51 37	62 45	62 48	66 44	77 46	74 40	66 48	67 44	65 41	51 41	51 38	51 30	46 35																77	41
Concord	46 39	50 43	48 31	49 37	62 39	60 42	69 39	83 45	55 32	65 44	67 40	65 39	48 37	46 35	40 28	39 35																83	38
Cupertino	52 37	54 37	39 25	47 38	60 37	62 40	70 37	76 36	45 30	71 40	65 37	62 33	45 30	38 31	37 28	40 29																76	34
Fairfield	44 36	51 41	47 33	45 35	66 47	60 49	64 37	70 42	51 36	61 40	67 41	55 40	45 39	49 38	40 30	41 33																70	39
Gilroy	50 33	50 34	41 29	52 37	62 35	64 41	74 44	68 34	67 31	68 31	67 33	59 30	45 33	42 29	52 28	54 33																74	33
Hayward	45 41	50 45	47 29	48 37	55 40	59 48	61 43	49 36	47 33	51 40	62 46	50 34	47 36	45 35	39 32	40 36																62	38
Livermore	50 41	53 44	45 30	49 37	61 30	61 35	64 30	76 35	66 29	62 37	76 37	70 35	50 35	48 35	34 27	42 34																76	35
Los Gatos	50 35	48 36	37 26	46 34	60 33	62 40	64 34	76 39	50 31	67 35	64 40	69 37	41 32	42 31	40 26	40 30																76	34
Napa	44 30	50 36	46 35	44 33	69 48	61 50	60 33	62 34	44 29	56 33	58 33	56 35	45 36	44 35	37 28	40 29																69	35
Oakland	39 34	46 40	42 27	40 29	44 22	52 25	47 21	27 17	34 23	42 24	40 19	41 25	38 31	36 25	33 27	35 31																52	26
Oakland West	40 33	49 40	43 25	44 33	43 28	51 28	42 22	36 20	35 25	42 30	37 23	43 33	42 37	39 28	38 26	41 33																51	29
Redwood City	46 39	49 40	43 26	46 37	52 30	59 34	63 32	62 28	38 26	63 34	47 27	47 28	45 33	38 29	33 25	40 31																63	31
San Francisco	39 37	47 41	46 29	41 34	42 26	50 28	42 24	44 30	40 34	41 28	38 24	38 32	43 39	37 30	41 31	43 37																50	31
San Jose Central	47 39	49 38	42 23	47 37	57 31	62 33	69 32	74 34	51 28	65 32	63 33	63 35	49 37	42 31	41 28	39 31																74	33
San Martin	53 36	50 36	40 28	52 38	61 32	64 37	74 38	73 36	70 33	71 35	67 33	70 33	43 37	43 32	52 29	52 32																74	34
San Pablo	46 37	50 39	46 32	45 37	56 35	56 36	56 30	45 32	41 33	56 34	47 31	45 38	45 41	41 33	38 30	40 35																56	35
San Rafael	42 35	46 38	46 33	41 36	52 33	54 36	55 31	55 28	40 29	52 33	48 26	46 28	41 36	37 31	35 26	35 32																55	32
San Ramon	42 37	48 42	44 28	45 32	60 30	59 34	64 32	66 34	49 28	58 29	62 36	54 35	45 33	42 28	35 28	39 31																66	32
Santa Rosa	36 25	41 33	37 25	44 33	62 38	48 30	44 22	41 23	31 22	43 24	45 24	37 25	36 32	31 27	31 23	31 24																62	27
Vallejo	45 39	51 42	49 33	44 37	56 36	58 37	62 33	64 36	45 33	60 37	52 33	53 39	45 41	40 35	37 30	38 33																64	36
Day:	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	Max	AVG

Bay Area Air Quality Management District

Bay Area Air Quality
Management District