MRGDHVAL Display

Data on this page extracted on April 18, 2024 at 17:57:58

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 08/17/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0210	12-13	0.0390
01-02	0.0220	13-14	0.0350
02-03	0.0230	14-15	0.0310
03-04	0.0270	15-16	0.0280
04-05	0.0300	16-17	0.0240
05-06	0.0340	17-18	0.0220
06-07	0.0380	18-19	0.0200
07-08	0.0410	19-20	0.0190
08-09	0.0440	20-21	0.0170
09-10	0.0460	21-22	0.0160
10-11	0.0460	22-23	0.0140
11-12	0.0430	23-00	0.0130

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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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