MRGDHVAL Display

Data on this page extracted on April 18, 2024 at 17:40:07

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 Modesto-14th Street 08/08/2016 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0150	12-13	0.0520
01-02	0.0160	13-14	0.0490
02-03	0.0180	14-15	0.0450
03-04	0.0220	15-16	0.0410
04-05	0.0250	16-17	0.0370
05-06	0.0280	17-18	0.0310
06-07	0.0340	18-19	0.0240
07-08	0.0390	19-20	0.0210
08-09	0.0430	20-21	0.0180
09-10	0.0480	21-22	0.0160
10-11	0.0520	22-23	0.0150
11-12	0.0530	23-00	0.0130

Download Data: Quick or Select Format

	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.

Change Selection