. Author manuscript; available in PMC: 2017 May 8.

Published in final edited form as: Atmosphere (Basel). 2016 Feb 5;7(2):24. doi: 10.3390/atmos7020024

Table 3.

Decadal mean and standard deviation of AOD for cluster regions.

Cluster	Season	Mean (x̄_Aod)	Standard Deviation (σ_AOD)
Fire	PRM	0.23	0.12
	MON	0.21	0.10
	POM	0.15	0.09
NAM alley	PRM	0.19	0.08
	MON	0.18	0.09
	POM	0.11	0.07
Dust	PRM	0.23	0.11
	MON	0.23	0.11
	POM	0.16	0.08
anthro	PRM	0.13	0.02
	MON	0.14	0.02
	POM	0.10	0.01