MRGDHVAL Display

Data on this page extracted on April 19, 2024 at 03:09:45

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 Long Beach-2425 Webster Street 04/05/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0240	12-13	0.0460
01-02	0.0270	13-14	0.0440
02-03	0.0310	14-15	0.0420
03-04	0.0360	15-16	0.0400
04-05	0.0430	16-17	0.0370
05-06	0.0440	17-18	0.0350
06-07	0.0460	18-19	0.0340
07-08	0.0480	19-20	0.0330
08-09	0.0490	20-21	0.0330
09-10	0.0490	21-22	0.0320
10-11	0.0490	22-23	0.0320
11-12	0.0470	23-00	0.0310

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.

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