MRGDHVAL Display

Data on this page extracted on April 16, 2024 at 06:21:54

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 04/24/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0340	12-13	0.0430
01-02	0.0330	13-14	0.0430
02-03	0.0310	14-15	0.0430
03-04	0.0310	15-16	0.0420
04-05	0.0310	16-17	0.0410
05-06	0.0320	17-18	0.0400
06-07	0.0350	18-19	0.0370
07-08	0.0370	19-20	0.0370
08-09	0.0390	20-21	0.0360
09-10	0.0410	21-22	0.0350
10-11	0.0420	22-23	0.0350
11-12	0.0430	23-00	0.0350

Download Data: Quick or Select Format

	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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