MRGDHVAL Display

Data on this page extracted on April 18, 2024 at 21:41:57

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 12/27/2014 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0340	12-13	0.0340
01-02	0.0350	13-14	0.0300
02-03	0.0370	14-15	0.0260
03-04	0.0380	15-16	0.0220
04-05	0.0400	16-17	0.0180
05-06	0.0400	17-18	0.0150
06-07	0.0410	18-19	0.0130
07-08	0.0420	19-20	0.0130
08-09	0.0440	20-21	0.0140
09-10	0.0440	21-22	0.0140
10-11	0.0420	22-23	0.0140
11-12	0.0380	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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