MRGDHVAL Display

Data on this page extracted on April 17, 2024 at 19:51:59

AQMIS web pages were recently revised. Please report any problems to aqmis@arb.ca.gov AQMIS2

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 02/13/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0070	12-13	0.0430
01-02	0.0080	13-14	0.0370
02-03	0.0100	14-15	0.0300
03-04	0.0120	15-16	0.0240
04-05	0.0170	16-17	0.0170
05-06	0.0220	17-18	0.0110
06-07	0.0280	18-19	0.0070
07-08	0.0350	19-20	0.0060
08-09	0.0410	20-21	0.0060
09-10	0.0460	21-22	0.0060
10-11	0.0490	22-23	0.0060
11-12	0.0480	23-00	0.0060

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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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