Year | Warm | Cold | |||||
---|---|---|---|---|---|---|---|
TSP/SO2slope | SO2/TSP slope | TSP/SO2slope | SO2/TSP slope | ||||
1974 | 1.30 | 0.20 | 1.12 | 0.31 | |||
1975 | 1.94 | 0.24 | 1.47 | 0.33 | |||
1976 | 2.13 | 0.27 | 1.76 | 0.26 | |||
1977 | 2.10 | 0.24 | 1.54 | 0.39 | |||
1978 | 1.65 | 0.29 | 1.65 | 0.32 | |||
1979 | 2.53 | 0.18 | 1.87 | 0.26 | |||
1980 | 1.71 | 0.18 | 1.44 | 0.33 | |||
1981 | 1.60 | 0.20 | 1.63 | 0.34 | |||
1982 | 2.47 | 0.22 | 1.12 | 0.37 | |||
1983 | 2.07 | 0.15 | 1.93 | 0.25 | |||
1984 | 3.00 | 0.17 | 1.63 | 0.37 | |||
1985 | 3.10 | 0.14 | 1.12 | 0.21 | |||
1986 | 2.36 | 0.11 | 1.43 | 0.27 | |||
1987 | 2.59 | 0.12 | 1.24 | 0.21 | |||
1988 | 2.15 | 0.12 | 1.07 | 0.43 |