Healthy people will experience reduced endurance in activities and may also show noticeably strong symptoms. Other illnesses may be triggered in healthy people. Elders and the sick should remain indoors and avoid exercise. Healthy individuals should avoid outdoor activities.
PM2.5
PM10
O3
CO
SO2
NO2
Healthy people will experience reduced endurance in activities and may also show noticeably strong symptoms. Other illnesses may be triggered in healthy people. Elders and the sick should remain indoors and avoid exercise. Healthy individuals should avoid outdoor activities.
Children, seniors and the sick should stay indoors and avoid physical exertion. General population should avoid outdoor activities.
Today
27 Mar
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28 Mar
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29 Mar
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30 Mar
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Wed
2 Apr
电视台
500610
PM2.5
2858
PM10
78
O3
0.3
CO
4
SO2
2
NO2
艺术中心
500677
PM2.5
3417
PM10
78
O3
0.5
CO
4
SO2
2
NO2
2025/02
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119
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102
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98
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114
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152
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119
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112
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118
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132
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147
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152
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294
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414
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421
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325
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277
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262
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179
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119
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131
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124
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121
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132
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137
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134
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146
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149
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149
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2025/01
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125
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120
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121
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129
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136
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107
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123
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107
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89
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94
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86
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78
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73
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67
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74
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78
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83
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93
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94
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106
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97
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121
|
110
|
74
|
59
|
303
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200
|
159
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192
|
132
|
126
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2024/12
|
107
|
92
|
97
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94
|
88
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109
|
90
|
93
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67
|
43
|
53
|
64
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53
|
57
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81
|
77
|
79
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83
|
100
|
101
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83
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106
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101
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108
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86
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65
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72
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92
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112
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122
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123
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2024/11
|
78
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93
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86
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90
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89
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90
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83
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72
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73
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84
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76
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88
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88
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83
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65
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98
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92
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85
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90
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91
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94
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85
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78
|
74
|
78
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76
|
77
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86
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81
|
88
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2024/10
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72
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85
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94
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64
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80
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90
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81
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100
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100
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88
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73
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79
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75
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79
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90
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91
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60
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67
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58
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83
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78
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84
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95
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96
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87
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89
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89
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79
|
70
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68
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66
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2024/09
|
66
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54
|
29
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64
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106
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113
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103
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53
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62
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53
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63
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52
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73
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44
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62
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59
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102
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74
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78
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87
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96
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79
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70
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68
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106
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106
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69
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39
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56
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73
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2024/08
|
49
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289
|
69
|
39
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28
|
46
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26
|
53
|
51
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43
|
36
|
36
|
29
|
158
|
65
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53
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59
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69
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74
|
42
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53
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47
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38
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46
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45
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49
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23
|
33
|
25
|
31
|
59
|
2024/07
|
30
|
50
|
35
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52
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55
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22
|
21
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31
|
41
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31
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27
|
41
|
28
|
60
|
38
|
36
|
36
|
53
|
23
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72
|
55
|
41
|
37
|
38
|
35
|
43
|
53
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66
|
42
|
47
|
55
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2024/06
|
24
|
30
|
38
|
25
|
21
|
73
|
78
|
46
|
68
|
69
|
66
|
35
|
42
|
30
|
38
|
50
|
73
|
44
|
63
|
45
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60
|
48
|
64
|
58
|
79
|
115
|
139
|
67
|
58
|
68
|
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2024/05
|
142
|
99
|
68
|
81
|
95
|
104
|
64
|
68
|
65
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302
|
113
|
82
|
79
|
161
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157
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185
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142
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161
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212
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176
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247
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129
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94
|
70
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63
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91
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30
|
228
|
56
|
32
|
31
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2024/04
|
49
|
110
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123
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146
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285
|
251
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94
|
42
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67
|
70
|
66
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60
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59
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430
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408
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191
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119
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73
|
102
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99
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93
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74
|
62
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67
|
46
|
75
|
292
|
291
|
313
|
226
|
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2024/03
|
211
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185
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193
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130
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132
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151
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149
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146
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117
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120
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122
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119
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106
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217
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45
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204
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120
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150
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203
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227
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217
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124
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144
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102
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72
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62
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80
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99
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110
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98
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89
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*: primary pollution