MRGDHVAL Display

Data on this page extracted on April 16, 2024 at 13:55:20

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 05/25/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0320	12-13	0.0450
01-02	0.0310	13-14	0.0440
02-03	0.0320	14-15	0.0430
03-04	0.0330	15-16	0.0420
04-05	0.0360	16-17	0.0410
05-06	0.0370	17-18	0.0410
06-07	0.0390	18-19	0.0410
07-08	0.0410	19-20	0.0400
08-09	0.0430	20-21	0.0400
09-10	0.0440	21-22	0.0400
10-11	0.0450	22-23	0.0400
11-12	0.0450	23-00	0.0400

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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