MRGDSITE31D Display

Data on this page extracted on April 18, 2024 at 18:18:27

AQMIS web pages were recently revised. Please report any problems to aqmis@arb.ca.gov AQMIS2

31 Day Summary for Hourly Carbon Monoxide for Upland Display Ends 02/07/2013 Parts Per Million ( ppm )
		Hours 00-07 Hours 08-15 >>> Hours 16-23 >>> Whole Day
Date	Day's Max	00 - 01	01 - 02	02 - 03	03 - 04	04 - 05	05 - 06	06 - 07	07 - 08
02/07	1.110	0.652	0.574	0.575			0.628	0.909	1.110
02/06	0.662	0.395	0.383	0.361			0.372	0.378	0.410
02/05	1.003	0.734	0.693	0.729			0.614	0.875	1.003
02/04	0.893	0.409	0.352	0.338			0.475	0.569	0.893
02/03	0.959	0.210	0.267	0.335			0.469	0.535	0.396
02/02	0.964	0.479	0.426	0.546			0.372	0.387	0.551
02/01	1.082	0.343	0.304	0.315			0.475	0.573	0.885
01/31	0.885	0.536	0.478	0.424			0.639	0.796
01/30	1.022	0.558	0.485	0.495			0.481	0.813	1.022
01/29	0.756	0.419	0.373	0.505			0.511	0.660	0.756
01/28	0.610	0.259	0.288	0.470			0.377	0.508	0.607
01/27	0.294	0.252	0.251	0.204			0.172	0.185	0.185
01/26	0.577	0.577	0.480	0.399			0.308	0.348	0.412
01/25	0.769	0.312	0.236	0.381			0.459	0.376	0.557
01/24	0.882	0.267	0.169	0.170			0.421	0.364	0.367
01/23	1.321	0.428	0.294	0.351			0.473	0.559	0.995
01/22	0.923	0.311	0.255	0.217			0.371	0.519	0.781
01/21	0.773	0.327	0.313	0.278			0.393	0.418	0.478
01/20	0.822	0.323	0.305	0.358			0.247	0.303	0.387
01/19	0.877	0.379	0.331	0.350			0.268	0.370	0.624
01/18	0.973	0.398	0.335	0.274			0.420	0.485	0.724
01/17	0.967	0.316	0.285	0.377			0.469	0.602	0.820
01/16	0.960	0.456	0.356	0.306			0.601	0.650	0.960
01/15	0.827	0.402	0.348	0.404			0.441	0.656	0.811
01/14	0.706	0.283	0.332	0.362			0.498	0.567	0.230
01/13	0.735	0.536	0.474	0.727			0.359	0.425	0.518
01/12	0.732	0.561	0.474	0.410			0.345	0.446	0.448
01/11	0.822	0.325	0.338	0.308			0.406	0.604	0.822
01/10	0.334	0.299	0.256	0.225			0.315	0.307	0.334
01/09	1.229	0.372	0.291	0.296			0.364	0.630	1.229
01/08	1.277	0.290	0.265	0.272			0.381	0.435	0.760

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	Cell color is yellow if state 1-hour standard level is exceeded.
	Cell color is red if national 1-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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