MRGDHVAL Display

Data on this page extracted on April 18, 2024 at 22:56:35

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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 04/10/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01		12-13	0.0610
01-02	0.0290	13-14	0.0600
02-03	0.0340	14-15	0.0580
03-04	0.0410	15-16	0.0560
04-05	0.0430	16-17	0.0530
05-06	0.0450	17-18	0.0490
06-07	0.0510	18-19	0.0430
07-08	0.0560	19-20	0.0370
08-09	0.0580	20-21	0.0330
09-10	0.0590	21-22	0.0300
10-11	0.0600	22-23	0.0230
11-12	0.0600	23-00	0.0190

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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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