Healthy people will commonly show symptoms. People with respiratory or heart diseases will be significantly affected and will experience reduced endurance in activities.
PM2.5
PM10
O3
CO
SO2
NO2
Healthy people will commonly show symptoms. People with respiratory or heart diseases will be significantly affected and will experience reduced endurance in activities.
Children, seniors and individuals with heart or lung diseases should stay indoors and avoid outdoor activities. General population should reduce outdoor activities.
Today
22 Mar
Sun
23 Mar
Mon
24 Mar
Tue
25 Mar
Wed
26 Mar
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27 Mar
Fri
28 Mar
2025/02
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107
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97
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100
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113
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141
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129
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131
|
136
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139
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136
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160
|
407
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485
|
410
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333
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293
|
238
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168
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128
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128
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117
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112
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120
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192
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148
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146
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154
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148
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2025/01
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117
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112
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110
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112
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122
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104
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112
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102
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79
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81
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79
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69
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79
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72
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73
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78
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86
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88
|
92
|
105
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99
|
110
|
96
|
91
|
98
|
344
|
224
|
187
|
197
|
146
|
129
|
2024/12
|
96
|
86
|
89
|
88
|
82
|
95
|
85
|
83
|
66
|
51
|
54
|
59
|
56
|
49
|
67
|
66
|
70
|
83
|
88
|
89
|
77
|
92
|
92
|
108
|
94
|
74
|
71
|
91
|
101
|
109
|
105
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2024/11
|
78
|
93
|
89
|
89
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92
|
91
|
83
|
71
|
73
|
88
|
81
|
87
|
86
|
78
|
66
|
98
|
96
|
89
|
90
|
90
|
89
|
82
|
77
|
74
|
72
|
71
|
74
|
85
|
78
|
87
|
|
2024/10
|
94
|
95
|
94
|
69
|
78
|
90
|
93
|
100
|
98
|
87
|
81
|
81
|
76
|
78
|
86
|
87
|
72
|
72
|
63
|
72
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79
|
89
|
97
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105
|
78
|
85
|
89
|
91
|
79
|
70
|
68
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2024/09
|
74
|
66
|
75
|
55
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102
|
111
|
95
|
94
|
105
|
109
|
86
|
76
|
85
|
67
|
77
|
91
|
112
|
95
|
88
|
90
|
101
|
90
|
80
|
76
|
98
|
110
|
82
|
94
|
137
|
106
|
|
2024/08
|
108
|
307
|
157
|
93
|
125
|
100
|
33
|
56
|
58
|
53
|
86
|
85
|
120
|
195
|
81
|
73
|
69
|
75
|
106
|
87
|
83
|
90
|
87
|
70
|
89
|
82
|
166
|
80
|
104
|
69
|
54
|
2024/07
|
71
|
68
|
49
|
80
|
99
|
50
|
40
|
69
|
96
|
72
|
60
|
51
|
42
|
83
|
47
|
60
|
71
|
116
|
54
|
88
|
74
|
81
|
75
|
107
|
58
|
62
|
64
|
74
|
58
|
67
|
73
|
2024/06
|
32
|
53
|
53
|
97
|
98
|
118
|
94
|
55
|
66
|
77
|
73
|
45
|
70
|
45
|
64
|
80
|
77
|
98
|
86
|
58
|
64
|
66
|
82
|
72
|
85
|
95
|
129
|
75
|
66
|
99
|
|
2024/05
|
152
|
111
|
82
|
87
|
94
|
178
|
98
|
73
|
69
|
275
|
113
|
100
|
128
|
130
|
145
|
180
|
133
|
148
|
277
|
186
|
252
|
127
|
163
|
94
|
86
|
95
|
94
|
204
|
76
|
95
|
54
|
2024/04
|
82
|
119
|
119
|
144
|
255
|
206
|
107
|
55
|
76
|
77
|
68
|
69
|
97
|
445
|
448
|
277
|
137
|
102
|
142
|
118
|
101
|
72
|
66
|
102
|
73
|
75
|
306
|
403
|
326
|
236
|
|
2024/03
|
223
|
170
|
179
|
134
|
148
|
164
|
156
|
152
|
131
|
129
|
141
|
142
|
112
|
265
|
83
|
193
|
159
|
171
|
199
|
218
|
192
|
139
|
121
|
98
|
94
|
71
|
82
|
101
|
104
|
95
|
276
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14
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30
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31
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*: primary pollution