MRGDHVAL Display

Data on this page extracted on April 17, 2024 at 19:33:25

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 08/08/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0280	12-13	0.0460
01-02	0.0280	13-14	0.0430
02-03	0.0290	14-15	0.0400
03-04	0.0310	15-16	0.0370
04-05	0.0350	16-17	0.0340
05-06	0.0390	17-18	0.0310
06-07	0.0420	18-19	0.0260
07-08	0.0450	19-20	0.0230
08-09	0.0470	20-21	0.0190
09-10	0.0480	21-22	0.0180
10-11	0.0490	22-23	0.0160
11-12	0.0490	23-00	0.0140

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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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