[Retracted] Intelligent Forecasting of Air Quality and Pollution Prediction Using Machine Learning

Table 7

Forecasting air quality levels.

S. no	Deployment models	Predicted PM2.5 range (PClow-PChigh)	Default PM2.5 range (AQRlow-AQRhigh)	Air quality levels	Impact on health
1.	Xgb	0-18.583	0~30.0	Good	Air is good for health
2.	KNN	18.583-25.023
3.	Adab	25.023-28.234
4.	RF	28.234-49.032	31.0~60.0	Satisfactory	Air is acceptable
5.	RL	49.032-51.334
6.	LR	51.334-65.345	61.0~90.0	Moderately polluted	Irritation symptoms occur
	No models were found	Not in predicted range	91.0~120.0; 121.0~250.0; 250+	Poor; Very poor; Severe	Cause respiratory diseases