MRGDHVAL Display

Data on this page extracted on April 17, 2024 at 20:59:58

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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 Long Beach-2425 Webster Street 09/20/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0030	12-13	0.0620
01-02	0.0070	13-14	0.0600
02-03	0.0130	14-15	0.0540
03-04	0.0200	15-16	0.0460
04-05	0.0300	16-17	0.0400
05-06	0.0350	17-18	0.0340
06-07	0.0440	18-19	0.0270
07-08	0.0550	19-20	0.0210
08-09	0.0620	20-21	0.0160
09-10	0.0650	21-22	0.0120
10-11	0.0660	22-23	0.0060
11-12	0.0650	23-00	0.0030

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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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