MRGDHVAL Display

Data on this page extracted on April 16, 2024 at 08:35:08

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 04/18/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0240	12-13	0.0770
01-02	0.0270	13-14	0.0730
02-03	0.0350	14-15	0.0670
03-04	0.0420	15-16	0.0610
04-05	0.0460	16-17	0.0540
05-06	0.0500	17-18	0.0480
06-07	0.0580	18-19	0.0430
07-08	0.0670	19-20	0.0370
08-09	0.0750	20-21	0.0350
09-10	0.0780	21-22	0.0330
10-11	0.0780	22-23	0.0310
11-12	0.0790	23-00	0.0290

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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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