MRGDHVAL Display

Data on this page extracted on April 16, 2024 at 15:16:10

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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 Costa Mesa-Mesa Verde Drive 04/16/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0340	12-13	0.0630
01-02	0.0340	13-14	0.0580
02-03	0.0350	14-15	0.0520
03-04	0.0390	15-16	0.0440
04-05	0.0420	16-17	0.0420
05-06	0.0450	17-18	0.0340
06-07	0.0500	18-19	0.0260
07-08	0.0560	19-20	0.0180
08-09	0.0590	20-21	0.0130
09-10	0.0620	21-22
10-11	0.0640	22-23
11-12	0.0640	23-00

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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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