MRGDHVAL Display

Data on this page extracted on April 19, 2024 at 07:42:57

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 Santa Clarita 03/23/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0140	12-13	0.0500
01-02	0.0160	13-14	0.0500
02-03	0.0200	14-15	0.0490
03-04	0.0240	15-16	0.0490
04-05	0.0290	16-17	0.0490
05-06	0.0310	17-18	0.0490
06-07	0.0370	18-19	0.0490
07-08	0.0430	19-20	0.0490
08-09	0.0470	20-21	0.0500
09-10	0.0490	21-22	0.0500
10-11	0.0490	22-23	0.0470
11-12	0.0500	23-00	0.0460

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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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