Region-Dot Conversion Fusion Algorithm and Application

Table 5

Belief intervals of formaldehyde and ammonia.

Item	No pollution	Light pollution	Medium pollution	Serious pollution
Formaldehyde	[0,0.05]	[0,0.05]	[0.28,0.33]	[0.67,0.72]
Ammonia	[0,0.05]	[0,0.05]	[0.19,0.24]	[0.76,0.81]