MRGDHVAL Display

Data on this page extracted on April 19, 2024 at 03:24:27

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Note: This AQMIS Ozone page reflects the 2008 National 8-Hour Ozone Standard of 0.075 ppm

AQMIS 24 Hour Summary for 8 Hour Avg Ozone Beginning at Specified Hour for Los Angeles-North Main Street 12/23/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0010	12-13	0.0220
01-02	0.0010	13-14	0.0220
02-03	0.0010	14-15	0.0210
03-04	0.0030	15-16	0.0200
04-05	0.0050	16-17	0.0190
05-06	0.0070	17-18	0.0190
06-07	0.0100	18-19	0.0170
07-08	0.0130	19-20	0.0160
08-09	0.0160	20-21	0.0160
09-10	0.0190	21-22	0.0150
10-11	0.0220	22-23	0.0130
11-12	0.0220	23-00	0.0110

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	Nat'l stds truncate 4 digit 8-Hr avgs to 3 decimals; State stds round to 3 decimals.
	Cell color is red if national 8-hour standard level is exceeded.
	Hours listed are in Pacific Standard Time. Add one hour to convert to PDT.
	Blank values indicate data not available.
	Click on name of monitoring site to see additional information on the site.

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