Investigating Incursion of Transboundary Pollution into the Atmosphere of Dhaka, Bangladesh

Table 1

Probability of cluster trajectories to be associated with different ranges of PM₁₀ concentration and of PM_2.5 to PM₁₀ ratio at Gazipur station.

Cluster	Trajectory number	⁢Probability (%) of getting PM10; ⁢concentrations (µg/m^3)					Trajectory number	⁢Probability (%) of getting PM2.5/PM10
		>50	>100	>150	>250	>350		>0.4	>0.5	>0.6	>0.7	>0.8
C1	143	100	95	81	46	23	137	84.7	73.0	48.9	28.5	8.8
C2	214	100	90	68	29	13	211	98.6	94.8	82.9	61.1	21.3
C3	416	100	91	73	30	11	407	89.2	77.9	61.4	34.9	7.9
C4	192	95	73	52	22	8	192	90.6	82.8	67.2	42.7	15.1
C5	92	99	76	52	21	9	90	97.8	91.1	78.9	56.7	27.8
C6	299	97	83	56	21	9	247	80.2	61.9	40.9	19	4.5