MRGDHVAL Display

Data on this page extracted on April 19, 2024 at 02:58:08

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 Tracy-Airport 02/05/2016 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0190	12-13	0.0310
01-02	0.0180	13-14	0.0290
02-03	0.0180	14-15	0.0260
03-04	0.0180	15-16	0.0240
04-05	0.0190	16-17	0.0210
05-06	0.0200	17-18	0.0190
06-07	0.0210	18-19	0.0170
07-08	0.0240	19-20	0.0170
08-09	0.0280	20-21	0.0170
09-10	0.0310	21-22	0.0180
10-11	0.0320	22-23	0.0180
11-12	0.0310	23-00	0.0170

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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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