MRGDHVAL Display

Data on this page extracted on April 19, 2024 at 07:41:14

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 Winchester-33700 Borel Road 01/16/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0260	12-13	0.0340
01-02	0.0260	13-14	0.0320
02-03	0.0260	14-15	0.0290
03-04	0.0280	15-16	0.0270
04-05	0.0300	16-17	0.0250
05-06	0.0310	17-18	0.0240
06-07	0.0330	18-19	0.0240
07-08	0.0350	19-20	0.0240
08-09	0.0370	20-21	0.0240
09-10	0.0380	21-22	0.0240
10-11	0.0370	22-23	0.0240
11-12	0.0360	23-00	0.0230

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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