Spatiotemporal Approaches for Quality Control and Error Correction of Atmospheric Data through Machine Learning

Table 2

Results of basic quality control.

Weather element	Physical limit		Time consistency		Persistence
	#err	Ratenormal (%)	#err	Ratenormal (%)	#err	Ratenormal (%)
Temperature	0	100	251	97.50	13	99.87
Humidity	0	100	798	92.07	2475	75.40
UV-rays	0	100	0	100	0	100
PM2.5	34	99.66	0	100	0	100
Solar radiation	0	100	0	100	0	100
Wind direction	0	100	0	100	0	100
Wind speed	0	100	1571	84.38	402	96.00

The number of weather data is 10,050.