Liberty Lake Data 2010

Liberty Lake Particulate Data 2010

Particulate Matter Concentrations in micrograms per cubic meter of air

Date	Fine PM (0-2.5µm)	Coarse PM (2.5-10µm)	PM10 (0-10µm)
1/2/10	2.41	2.68	5.08
1/8/10	4.95	7.13	12.08
1/14/10	2.13	4.25	6.38
1/20/10	2.73	3.81	6.54
1/26/10	3.66	1.88	5.54
2/1/10	4.68	2.99	7.67
2/7/10	3.47	2.36	5.83
2/13/10	3.24	4.13	7.38
2/19/10	4.07	3.84	7.92
2/25/10	2.55	3.16	5.71
3/3/10	5.32	3.43	8.75
3/9/10	2.78	3.85	6.63
3/15/10	4.21	3.66	7.88
3/21/10	5.05	6.41	11.46
3/27/10	7.69	9.73	17.42
4/2/10	1.53	2.10	3.63
4/8/10	1.94	5.39	7.33
4/14/10	4.77	4.86	9.63
4/20/10	6.53	5.51	12.04
4/26/10	4.17	14.33	18.50
5/2/10	1.81	3.40	5.21
5/8/10	2.45	3.13	5.58
5/14/10	8.01	14.41	22.42
5/20/10	2.08	5.46	7.54
5/26/10	3.19	6.35	9.54
6/1/10	2.50	5.04	7.54
6/7/10	2.59	5.04	7.54
6/13/10	4.44	7.56	12.00
6/19/10	3.38	4.62	8.00
6/25/10	4.12	13.34	17.46
7/1/10	4.91	14.30	19.21
7/7/10	4.63	6.91	11.54
7/13/10	2.73	9.35	12.08
7/19/10	6.99	15.76	22.75
7/25/10	5.97	11.61	17.58
7/31/10	7.78	13.18	20.96
8/6/10	18.24	19.47	37.71
8/12/10	5.69	10.85	16.54
8/18/10	10.51	23.49	34.00
8/24/10	7.04	9.55	16.58
8/30/10	6.53	11.76	18.29
9/5/10	3.43	17.62	21.04
9/11/10	3.61	9.97	13.58
9/17/10	1.76	5.87	7.63
9/23/10	4.68	10.82	15.50
9/29/10	3.33	11.83	15.17
10/5/10	5.51	11.12	16.63
10/11/10	3.19	3.97	7.17
10/17/10	7.78	5.47	13.25
10/23/10	9.49	4.05	13.54
10/29/10	11.48	4.48	15.96
11/4/10	12.45	8.17	20.63
11/10/10	7.69	5.44	13.13
11/16/10	2.04	6.09	8.13
11/22/10	6.62	7.46	14.08
11/28/10	-	-	-
12/4/10	-	-	-
12/10/10	2.45	4.80	7.25
12/16/10	4.26	8.53	12.79
12/22/10	3.66	3.63	7.29
12/28/10	1.30	2.45	3.75

2010	Fine PM (0-2.5µm)	Coarse PM (2.5-10µm)	PM10 (0-10µm)
Average	4.84	7.45	12.29
Maximum	18.24	23.49	37.71

 

If you have questions or comments on this page please e-mail Ron Edgar, Chief of Technical Services, rjedgar@spokanecleanair.org.