LouisvilleKy.gov - Air Monitoring - Louisville, MSA 2003 Ozone Monitoring Report

My Louisville

Find metro services &
locations by address

Air Pollution Control

features

LouisvilleKY.gov Links

Louisville, MSA 2003 Ozone Monitoring Report

(Data are not quality assured)

From April through October, you can get the latest data from the Southern Indiana sites online.

Table 1: 2003 8-Hr and 1-Hr Ozone Monitoring Summary Report

Date	Ozone Action Day #	8-Hour Forecast	Charlestown (CH) Clark County, IN		New Albany (NA) Floyd County, IN		Bates (BA) Jefferson County, KY		Watson (WS) Jefferson County, KY		WLKY-TV (WK) Jefferson County, KY		Buckner (BK) Oldham County, KY		Shepherdsville (SH) Bullitt County, KY
Date	Ozone Action Day #	8-Hour Forecast	8-hr	1-hr	8-hr	1-hr	8-hr	1-hr	8-hr	1-hr	8-hr	1-hr	8-hr	1-hr	8-hr	1-hr
3/16/03		NA	56	64	-	-	55	60	45	54	47	57	53	59	40	54
3/24/03		NA	60	65	66	70	60	64	51	59	55	58	58	63	57	61
3/25/03		NA	52	63	59	70	55	64	50	57	47	59	52	63	56	64
4/1/03		NA	60	63	66	67	61	65	53	62	54	57	60	62	60	64
4/2/03		NA	54	60	58	65	56	58	52	57	52	57	58	61	55	60
4/11/03		NA	48	55	56	62	41	51	50	59	38	46	51	57	33	38
4/12/03		NA	59	62	68	72	59	63	64	76	51	54	59	62	51	69
4/13/03		NA	57	60	60	65	56	59	56	61	50	53	53	57	46	51
4/14/03		NA	71	83	70	93	82	93	77	88	67	76	72	84	72	79

Notes:

A 1-hour average of 125 ppb or greater OR an 8-hour average of 85 ppb or greater exceeds the national ambient air quality standard (NAAQS) for ozone.
Underlined – daily maximum value
Bold – 8-hour or 1-hour observed/forecasted exceedance

Table 2: Louisville 1996 – 2003 1-Hr ExceedanceSummary

Year	Charlestown	New Albany	Bates	Watson	WLKY-TV	Buckner	Shep.	Total Exceedances for Louisville MSA
1996	0	1	0	1	1	0	0	3
1997	3	2	1	0	0	2	1	9
1998	3	2	2	1	1	1	0	10
1999	0	0	0	0	0	1	0	1
2000¹	0	0	0	0	0	0	0	0
2001	0	0	0	0	0	0	1	1
2002	0	1	0	0	0	0	1	2
2003	0	0	0	0	0	0	0	0

¹The Louisville MSA achieved the 1-hour ozone standard in 2000.

Table 3: Louisville 1998 – 2003 8-Hr ExceedanceSummary

Year	Charlestown	New Albany	Bates	Watson	WLKY-TV	Buckner	Shep.	Louisville MSA Total		Jefferson County Total
Year	Charlestown	New Albany	Bates	Watson	WLKY-TV	Buckner	Shep.	Exceedances	Days	Exceedances	Days
1998	22	14	9	11	7	12	12	87	30	27	15
1999	9	12	16	13	4	34	11	99	44	33	22
2000	4	0	5	1	3	4	2	19	10	9	6
2001	4	0	2	1	1	4	2	14	10	4	3
2002	17	12	4	15	8	13	10	78	26	27	19
2003	0	0	0	0	0	0	0	0	0	0	0

Table 4: 8-Hr Ozone 4^th Maximum and DesignValue Summary

Annual 4^th Maximum
Year	Charlestown	New Albany	Bates	Watson	WLKY-TV	Buckner	Shepherdsville
2003
2002	100	97	85	96	88	91	91
2001	86	76	81	81	77	86	82
2000	85	77	90	76	84	85	82
1999	89	94	97	100	86	103	93
Design Values
'99-'01 Avg.	86	82	89	86	82	91	86
'00-'02 Avg.	90	83	85	84	83	87	85
'01-'03 Avg.

Bold–Design Value Site