MRGDHVAL Display

Data on this page extracted on April 18, 2024 at 00:13:33

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 Upland 03/20/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0080	12-13	0.0610
01-02	0.0090	13-14	0.0570
02-03	0.0130	14-15	0.0510
03-04	0.0190	15-16	0.0440
04-05	0.0240	16-17	0.0350
05-06	0.0280	17-18	0.0280
06-07	0.0350	18-19	0.0210
07-08	0.0430	19-20	0.0140
08-09	0.0510	20-21	0.0110
09-10	0.0570	21-22	0.0080
10-11	0.0610	22-23	0.0080
11-12	0.0630	23-00	0.0070

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