Liberty Lake Data 2008

Liberty Lake Particulate Data 2008
Particulate Matter Concentrations in micrograms per cubic meter of air

Date	Fine PM (0-2.5µm)	Coarse PM (2.5-10µm)	PM10 (0-10µm)
1/1/08	5.00	2.46	7.46
1/7/08	2.41	2.05	4.46
1/13/08	5.96	1.91	4.88
1/19/08	11.11	5.60	16.71
1/25/08	15.65	9.14	24.79
1/31/08	1.30	3.00	4.29
2/6/08	2.41	4.05	6.46
2/12/08	4.86	4.64	9.50
2/18/08	6.62	10.92	17.54
2/24/08	4.49	6.34	10.83
3/1/08	1.94	7.85	9.79
3/7/08	6.25	15.38	21.63
3/13/08	6.20	10.25	16.45
3/19/08	5.83	10.54	16.38
3/25/08	6.11	11.18	17.29
3/31/08	3.24	5.76	9.00
4/6/08	2.55	5.54	8.09
4/12/08	6.99	11.93	18.92
4/18/08	5.60	20.40	26.00
4/24/08	1.99	6.93	8.92
4/30/08	2.64	9.61	12.25
5/6/08	7.45	15.17	22.63
5/12/08	2.92	7.38	10.29
5/18/08	7.13	20.35	27.38
5/24/08	2.13	4.62	6.75
5/30/08	4.49	12.72	17.21
6/5/08	2.73	9.52	12.25
6/11/08	2.13	6.29	8.42
6/17/08	5.32	22.68	28.00
6/23/08	3.75	7.67	11.42
6/29/08	7.41	12.97	20.38
7/5/08	3.66	10.09	13.75
7/11/08	6.59	9.88	16.47
7/17/08	5.97	18.95	24.63
7/23/08	6.39	10.32	16.71
7/29/08	5.14	22.07	27.21
8/4/08	5.23	12.19	17.42
8/10/08	3.43	8.37	11.79
8/16/08	7.78	14.76	22.54
8/22/08	3.19	10.18	13.38
8/28/08	3.19	13.64	16.83
9/3/08	4.12	16.46	20.58
9/9/08	4.91	20.59	25.50
9/15/08	6.44	19.69	26.13
9/21/08	2.78	5.18	7.96
9/27/08	5.56	12.53	18.08
10/3/08	7.41	12.68	20.08
10/9/08	5.37	8.71	14.08
10/15/08	9.86	13.68	23.54
10/21/08	3.43	16.66	20.08
10/27/08	7.55	24.00	31.54
11/2/08	5.79	5.21	11.00
11/8/08	26.62	7.88	34.50
11/14/08	10.88	7.62	18.50
11/20/08	4.63	7.83	12.46
11/26/08	10.37	5.13	15.50
12/2/08	3.80	5.45	9.25
12/8/08	13.01	4.41	17.42
12/14/08	3.21	2.15	5.36
12/20/08	7.59	1.62	9.21
12/26/08	5.19	0.77	5.96

2008	Fine PM (0-2.5µm)	Coarse PM (2.5-10µm)	PM10 (0-10µm)
Average	5.75	10.05	15.80
Maximum	26.62	24.00	34.50

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