MRGDHVAL Display

Data on this page extracted on April 17, 2024 at 17:05:31

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 09/22/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0110	12-13	0.0550
01-02	0.0130	13-14	0.0480
02-03	0.0180	14-15	0.0400
03-04	0.0260	15-16	0.0320
04-05	0.0300	16-17	0.0240
05-06	0.0350	17-18	0.0190
06-07	0.0430	18-19	0.0140
07-08	0.0520	19-20	0.0110
08-09	0.0580	20-21	0.0080
09-10	0.0610	21-22	0.0070
10-11	0.0600	22-23	0.0050
11-12	0.0580	23-00	0.0040

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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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