MRGDHVAL Display

Data on this page extracted on April 18, 2024 at 15:10:13

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 09/02/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0290	12-13	0.0410
01-02	0.0290	13-14	0.0390
02-03	0.0290	14-15	0.0360
03-04	0.0300	15-16	0.0340
04-05	0.0310	16-17	0.0310
05-06	0.0330	17-18	0.0290
06-07	0.0360	18-19	0.0280
07-08	0.0390	19-20	0.0280
08-09	0.0410	20-21	0.0280
09-10	0.0430	21-22	0.0280
10-11	0.0440	22-23	0.0280
11-12	0.0430	23-00	0.0280

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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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