MRGDHVAL Display

Data on this page extracted on April 18, 2024 at 19:37:09

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 07/04/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0090	12-13	0.0360
01-02	0.0100	13-14	0.0330
02-03	0.0120	14-15	0.0300
03-04	0.0160	15-16	0.0270
04-05	0.0220	16-17	0.0250
05-06	0.0260	17-18	0.0230
06-07	0.0310	18-19	0.0210
07-08	0.0340	19-20	0.0190
08-09	0.0370	20-21	0.0170
09-10	0.0380	21-22	0.0170
10-11	0.0390	22-23	0.0170
11-12	0.0390	23-00	0.0170

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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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