MRGDHVAL Display

Data on this page extracted on April 18, 2024 at 22:59:19

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 06/14/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0210	12-13	0.0680
01-02	0.0220	13-14	0.0640
02-03	0.0240	14-15	0.0570
03-04	0.0280	15-16	0.0480
04-05	0.0320	16-17	0.0420
05-06	0.0370	17-18	0.0360
06-07	0.0450	18-19	0.0320
07-08	0.0540	19-20	0.0280
08-09	0.0610	20-21	0.0260
09-10	0.0660	21-22	0.0240
10-11	0.0690	22-23	0.0230
11-12	0.0700	23-00	0.0210

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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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