MRGDSITE31D Display

Data on this page extracted on April 19, 2024 at 07:24:02

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

31 Day Summary for Hourly Carbon Monoxide for San Pablo-Rumrill Blvd Display Ends 01/11/2013 Parts Per Million ( ppm )
		Hours 00-07 Hours 08-15 Hours 16-23
Date	Day's Max	00 - 01	01 - 02	02 - 03	03 - 04	04 - 05	05 - 06	06 - 07	07 - 08	08 - 09	09 - 10	10 - 11	11 - 12	12 - 13	13 - 14	14 - 15	15 - 16	16 - 17	17 - 18	18 - 19	19 - 20	20 - 21	21 - 22	22 - 23	23 - 00
01/11	0.852	0.174	0.174	0.178		0.198	0.208	0.267	0.454	0.380	0.352	0.269	0.247	0.271	0.287	0.266	0.209	0.204	0.247	0.302	0.852	0.371	0.509	0.814	0.768
01/10	0.623	0.170	0.163		0.182	0.306	0.269	0.303	0.623	0.436	0.204	0.198	0.177	0.202	0.204	0.200	0.163	0.195	0.199	0.210	0.177	0.187	0.202	0.181	0.176
01/09	1.490	0.398	0.359	0.338		0.359	0.464	0.845	1.074	1.490	0.662	0.594	0.376	0.576	0.446	0.235	0.164	0.159	0.162	0.145	0.173	0.189	0.187	0.181	0.167
01/08	0.791	0.791	0.560	0.536		0.561	0.572	0.754	0.659	0.646	0.463	0.411	0.360	0.313	0.305	0.290	0.349	0.386	0.447	0.527	0.557	0.661	0.615	0.445	0.451
01/07	1.430	0.544	0.501	0.456		0.510	0.609	0.816	1.405	1.430	1.060	0.822	0.603	0.542	0.464	0.409	0.483	0.515	0.633	0.848	0.830	0.783	0.879	0.684	0.615
01/06	1.235	0.323	0.316	0.321		0.336	0.334	0.333	0.382	0.355	0.349	0.331	0.332	0.345	0.320	0.333	0.332	0.375	0.593	1.065	0.973	1.235	1.017	0.736	0.589
01/05	1.055	0.473	0.539	0.503		0.491	0.488	0.574	0.710	0.981	1.055	0.918	0.594	0.687	0.655	0.612	0.667	0.690	0.654	0.556	0.485	0.463	0.427	0.393	0.358
01/04	0.683	0.531	0.461	0.453		0.438	0.436	0.418	0.640	0.683	0.558	0.328	0.303	0.288	0.287	0.298	0.301	0.331	0.437	0.525	0.555	0.555	0.595	0.538	0.594
01/03	0.825	0.497	0.460		0.399	0.354	0.458	0.825	0.666	0.753	0.564	0.470	0.392	0.367	0.349	0.377	0.371	0.452	0.661	0.624	0.631	0.557	0.586	0.693	0.651
01/02	0.558	0.455	0.424	0.308		0.240	0.354	0.353	0.466	0.475	0.330	0.258	0.285	0.240	0.275	0.301	0.268	0.332	0.558	0.537	0.532	0.506	0.478	0.533	0.490
01/01	0.996	0.996	0.809	0.947		0.402	0.242	0.241	0.266	0.251	0.268	0.258	0.261	0.244	0.238	0.233	0.233	0.262	0.374	0.459	0.404	0.502	0.525	0.462	0.450
12/31	0.961	0.413	0.371	0.315		0.305	0.276	0.392	0.511	0.566	0.395	0.245	0.225	0.242	0.279	0.249	0.321	0.364	0.396	0.724	0.824	0.878	0.961	0.806	0.855
12/30	0.794	0.505	0.504	0.422		0.363	0.347	0.393	0.509	0.617	0.382	0.283	0.289	0.250	0.206	0.200	0.262	0.324	0.672	0.747	0.794	0.544	0.767	0.607	0.520
12/29	0.947	0.236	0.209	0.194		0.186	0.188	0.198	0.232	0.237	0.288	0.348	0.289	0.295	0.286	0.306	0.217	0.298	0.947	0.890	0.755	0.702	0.591	0.550	0.522
12/28	0.871	0.397	0.418	0.358		0.268	0.359	0.448	0.501	0.871	0.499	0.431	0.425	0.424	0.374	0.339	0.311	0.351	0.384	0.335	0.322	0.284	0.280	0.263	0.241
12/27	0.842	0.258	0.325	0.375		0.409	0.455	0.570	0.342	0.298	0.288	0.297	0.260	0.256	0.204	0.157	0.165	0.238	0.842	0.795	0.665	0.481	0.457	0.424	0.399
12/26	0.383	0.280	0.254	0.250		0.275	0.256	0.357	0.354	0.383	0.303	0.296	0.282	0.274	0.272	0.294	0.275	0.277	0.345	0.357	0.349	0.329	0.279	0.264	0.265
12/25	0.689	0.543	0.546		0.440	0.387	0.365	0.437	0.417	0.443	0.543	0.689	0.459	0.537	0.461	0.388	0.378	0.408	0.402	0.482	0.348	0.406	0.413	0.291	0.274
12/24	0.944	0.357	0.240	0.315		0.380	0.383	0.829	0.944	0.775	0.631	0.303	0.349	0.243	0.262	0.286	0.274	0.312	0.550	0.532	0.597	0.642	0.673	0.504	0.511
12/23	0.681	0.356	0.343	0.323		0.306	0.281	0.296	0.296	0.296	0.327	0.348	0.368	0.377	0.335	0.386	0.492	0.497	0.543	0.681	0.293	0.301	0.289	0.317	0.277
12/22	0.607	0.295	0.252	0.257		0.253	0.263	0.269	0.335	0.481	0.421	0.324	0.277	0.268	0.280	0.287	0.298	0.344	0.521	0.581	0.607	0.319	0.361	0.330	0.382
12/21	0.413	0.290	0.287	0.259		0.248	0.249	0.284	0.321	0.324	0.350	0.336	0.352	0.344	0.338	0.352	0.355	0.326	0.370	0.411	0.376	0.413	0.353	0.350	0.326
12/20	1.408	0.548	0.436	0.348		0.387	0.468	0.861	1.408	0.740	0.389	0.319	0.303	0.289	0.312	0.332	0.349	0.421	0.394	0.406	0.377	0.348	0.331	0.332	0.312
12/19	1.019	0.173	0.184	0.196		0.291	0.520	0.454	0.640	1.019	0.732	0.435	0.377	0.353	0.316	0.262	0.263	0.321	0.817	0.761	0.697	0.650	0.804	0.571	0.602
12/18	0.378	0.165	0.155		0.153	0.170	0.184	0.219	0.378	0.237	0.222	0.176	0.165	0.169	0.166	0.161	0.174	0.255	0.228	0.201	0.188	0.185	0.194	0.175	0.172
12/17	0.353	0.312	0.303	0.302		0.317	0.353	0.351	0.323	0.248	0.243	0.227	0.233	0.234	0.224	0.214	0.219	0.214	0.213	0.238	0.219	0.206	0.200	0.175	0.168
12/16	0.667	0.397	0.326	0.325		0.333	0.348	0.391	0.470	0.470	0.530	0.420	0.402	0.361	0.429	0.562	0.667	0.561	0.535	0.460	0.398	0.339	0.326	0.326	0.326
12/15	0.813	0.531	0.458	0.434		0.417	0.415	0.482	0.738	0.805	0.697	0.667	0.813	0.715	0.631	0.717	0.601	0.521	0.474	0.413	0.417	0.438	0.509	0.533	0.439
12/14	1.275	0.458	0.433	0.421		0.527	0.442	0.927	1.275	0.818	0.449	0.495	0.455	0.462	0.400	0.352	0.376	0.322	0.452	1.028	1.039	0.971	0.791	0.597	0.537
12/13	0.981	0.415	0.377	0.353		0.330	0.408	0.551	0.654	0.981	0.411	0.384	0.332	0.301	0.290	0.260	0.296	0.311	0.497	0.889	0.725	0.600	0.570	0.546	0.510
12/12	0.848	0.253	0.243	0.229		0.221	0.250	0.274	0.325	0.267	0.243	0.244	0.258	0.224	0.219	0.225	0.235	0.260	0.307	0.315	0.848	0.728	0.632	0.585	0.511

Pick Dates for Download Get Additional Information on Site

Download Data: Quick or Select Format

	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.

Change Selection

Decisions Pending and Opportunities for Public Participation
Conditions of Use | Privacy Policy | Accessibility
How to Request Public Records