MRGDHVAL Display

Data on this page extracted on April 18, 2024 at 15:02:36

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 10/29/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0410	12-13	0.0450
01-02	0.0410	13-14	0.0430
02-03	0.0410	14-15	0.0400
03-04	0.0400	15-16	0.0380
04-05	0.0400	16-17	0.0360
05-06	0.0400	17-18	0.0350
06-07	0.0410	18-19	0.0340
07-08	0.0430	19-20	0.0330
08-09	0.0440	20-21	0.0330
09-10	0.0440	21-22	0.0340
10-11	0.0450	22-23	0.0350
11-12	0.0450	23-00	0.0350

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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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