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
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9 Sep
2025/06
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290
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168
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241
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206
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124
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100
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73
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106
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188
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109
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247
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252
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461
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355
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296
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181
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127
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112
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140
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110
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242
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150
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231
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207
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119
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116
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463
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500
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284
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152
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2025/05
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88
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112
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440
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431
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380
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208
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371
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455
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489
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496
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329
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246
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431
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404
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295
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164
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159
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133
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225
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223
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343
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383
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176
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244
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278
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134
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181
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381
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398
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485
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464
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2025/04
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500
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417
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248
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232
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212
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218
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232
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132
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156
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284
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500
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364
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444
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434
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207
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138
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287
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457
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500
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285
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219
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427
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345
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142
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120
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164
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113
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98
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96
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98
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2025/03
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152
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153
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118
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112
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56
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73
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122
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106
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120
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112
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118
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204
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131
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184
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498
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500
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429
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222
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158
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146
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122
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97
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73
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81
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168
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402
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500
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500
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500
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500
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500
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2025/02
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128
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117
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136
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155
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182
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147
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197
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176
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163
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142
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149
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500
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500
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493
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494
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479
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383
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266
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179
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145
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129
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127
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132
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125
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131
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142
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183
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167
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2025/01
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94
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86
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93
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98
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102
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100
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86
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104
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88
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96
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101
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85
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98
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91
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105
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108
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111
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81
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85
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97
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83
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83
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106
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347
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229
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199
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241
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250
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219
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187
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157
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2024/12
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87
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81
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78
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78
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83
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83
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82
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65
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67
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72
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67
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55
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79
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53
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55
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66
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63
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87
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79
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85
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93
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72
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71
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88
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86
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80
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71
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95
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98
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95
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86
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2024/11
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105
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116
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109
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95
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103
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93
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93
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90
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95
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130
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109
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89
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88
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86
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95
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121
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115
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116
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95
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85
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82
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85
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85
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84
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70
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82
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90
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80
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78
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79
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2024/10
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195
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153
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109
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104
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101
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116
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145
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125
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110
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94
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101
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93
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86
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88
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92
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118
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126
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110
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102
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88
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113
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125
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111
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174
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77
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106
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102
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143
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133
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95
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94
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2024/09
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87
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103
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223
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79
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82
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121
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118
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301
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313
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283
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170
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152
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144
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151
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151
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196
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179
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148
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138
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131
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157
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158
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152
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141
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146
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201
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160
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289
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499
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358
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2024/08
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411
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447
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359
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248
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500
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364
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66
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111
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96
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76
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179
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325
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440
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465
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186
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156
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131
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128
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306
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278
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199
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269
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284
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138
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262
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236
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308
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264
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400
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211
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55
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2024/07
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188
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131
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111
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220
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214
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118
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90
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208
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211
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207
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156
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96
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92
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221
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77
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122
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196
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316
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111
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155
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132
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223
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236
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238
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99
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107
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115
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127
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117
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140
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154
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*: primary pollution