MRGDHVAL Display

Data on this page extracted on April 16, 2024 at 12:41:31

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 Azusa 08/11/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0170	12-13	0.0620
01-02	0.0180	13-14	0.0570
02-03	0.0200	14-15	0.0500
03-04	0.0240	15-16	0.0430
04-05	0.0280	16-17	0.0380
05-06	0.0330	17-18	0.0340
06-07	0.0410	18-19	0.0290
07-08	0.0500	19-20	0.0250
08-09	0.0570	20-21	0.0210
09-10	0.0610	21-22	0.0200
10-11	0.0630	22-23	0.0170
11-12	0.0630	23-00	0.0140

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