MRGDHVAL Display

Data on this page extracted on April 16, 2024 at 05:36:22

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 11/25/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0380	12-13	0.0440
01-02	0.0370	13-14	0.0420
02-03	0.0370	14-15	0.0380
03-04	0.0370	15-16	0.0340
04-05	0.0370	16-17	0.0290
05-06	0.0380	17-18	0.0240
06-07	0.0390	18-19	0.0190
07-08	0.0410	19-20	0.0150
08-09	0.0430	20-21	0.0100
09-10	0.0440	21-22	0.0070
10-11	0.0440	22-23	0.0060
11-12	0.0440	23-00	0.0050

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.

Change Selection