MRGDHVAL Display

Data on this page extracted on April 18, 2024 at 15:40:22

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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 07/22/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0100	12-13	0.0260
01-02	0.0100	13-14	0.0240
02-03	0.0100	14-15	0.0210
03-04	0.0120	15-16	0.0180
04-05	0.0140	16-17	0.0150
05-06	0.0160	17-18	0.0130
06-07	0.0190	18-19	0.0120
07-08	0.0230	19-20	0.0110
08-09	0.0260	20-21	0.0110
09-10	0.0270	21-22	0.0100
10-11	0.0280	22-23	0.0090
11-12	0.0280	23-00	0.0080

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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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