MRGDHVAL Display

Data on this page extracted on April 19, 2024 at 00:11:10

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-Westchester Parkway 12/28/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0030	12-13	0.0310
01-02	0.0030	13-14	0.0320
02-03	0.0040	14-15	0.0330
03-04	0.0060	15-16	0.0330
04-05	0.0090	16-17	0.0320
05-06	0.0120	17-18	0.0320
06-07	0.0150	18-19	0.0320
07-08	0.0190	19-20	0.0340
08-09	0.0230	20-21	0.0350
09-10	0.0270	21-22	0.0340
10-11	0.0290	22-23	0.0310
11-12	0.0300	23-00	0.0260

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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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