Fine Particulate Matter Concentrations during Independence Day Fireworks Display in the Lower Rio Grande Valley Region, South Texas, USA

Table 2

Meteorological parameters during the study period at the various CAMS sites.

Met parameters	CAMS sites	July 03, 19 : 00—July 04, 18 : 59 hours				July 04, 19 : 00—July 05, 18 : 59 hours				July 05, 19 : 00—July 06, 18 : 59 hours
		Mean	STD	Min	Max	Mean	STD	Min	Max	Mean	STD	Min	Max
Temp (°C)	C43	30.06	3.59	25.44	35.72	29.28	2.62	26.11	33.67	26.98	1.89	24.44	32.17
	C80	29.17	2.20	26.72	32.78	29.02	2.30	25.72	32.44	26.95	2.28	22.67	30.06
	C323	30.18	1.24	28.72	32.00	30.25	1.04	28.94	32.00	28.69	2.26	24.11	31.11
	C1023	29.51	2.67	26.33	33.89	29.37	2.71	26.06	33.44	26.58	2.36	22.39	31.11
	C1046	29.92	3.37	25.78	35.17	29.44	3.08	25.83	34.00	26.73	2.14	23.56	31.89
RWS (m/s)	C43	2.83	0.90	1.74	4.96	3.09	0.80	1.21	5.27	2.08	1.03	0.27	3.84
	C80	2.97	1.07	1.52	4.74	3.32	1.56	0.13	5.10	2.98	1.44	0.13	5.36
	C323	3.38	1.07	1.65	4.96	3.36	0.70	2.32	4.87	3.50	0.72	1.52	4.78
	C1023	3.02	1.09	1.52	5.23	3.66	1.17	1.70	5.54	2.73	0.81	1.52	4.34
	C1046	2.69	0.84	1.30	4.34	3.03	1.20	1.21	5.14	1.97	1.25	0.22	4.51
Solar	C43	0.43	0.52	0.00	1.35	0.26	0.31	0.00	0.87	0.04	0.06	0.00	0.19
Radiation (Langleys per minute)	C80	0.33	0.45	0.00	1.39	0.31	0.39	0.00	1.20	0.07	0.12	0.00	0.42