MRGDHVAL Display

Data on this page extracted on April 17, 2024 at 19:01:06

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 12/28/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0020	12-13	0.0180
01-02	0.0020	13-14	0.0180
02-03	0.0040	14-15	0.0180
03-04	0.0060	15-16	0.0190
04-05	0.0100	16-17	0.0190
05-06	0.0120	17-18	0.0190
06-07	0.0150	18-19	0.0200
07-08	0.0170	19-20	0.0210
08-09	0.0190	20-21	0.0200
09-10	0.0200	21-22	0.0180
10-11	0.0190	22-23	0.0140
11-12	0.0180	23-00	0.0100

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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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