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
18 Jan
Mon
19 Jan
Tue
20 Jan
Wed
21 Jan
Thu
22 Jan
Fri
23 Jan
Sat
24 Jan
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2025/11
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117
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108
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113
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113
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162
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104
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145
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146
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236
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194
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153
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164
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144
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126
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136
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125
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151
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175
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198
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224
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205
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187
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168
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133
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117
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120
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123
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129
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157
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141
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|
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2025/10
|
91
|
87
|
84
|
227
|
97
|
82
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98
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117
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97
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83
|
82
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68
|
87
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93
|
93
|
94
|
332
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307
|
211
|
168
|
161
|
160
|
136
|
120
|
120
|
116
|
110
|
120
|
120
|
100
|
109
|
|
2025/09
|
60
|
379
|
399
|
311
|
498
|
500
|
436
|
229
|
125
|
139
|
93
|
115
|
120
|
100
|
99
|
438
|
246
|
259
|
130
|
123
|
124
|
135
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162
|
109
|
215
|
110
|
105
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109
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110
|
105
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|
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2025/08
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76
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69
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150
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80
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82
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69
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84
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96
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89
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101
|
96
|
97
|
126
|
153
|
163
|
221
|
407
|
237
|
68
|
79
|
114
|
128
|
141
|
105
|
51
|
88
|
90
|
89
|
84
|
83
|
79
|
|
2025/07
|
281
|
262
|
91
|
82
|
128
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135
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326
|
270
|
106
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108
|
93
|
81
|
75
|
90
|
75
|
78
|
62
|
102
|
146
|
143
|
86
|
77
|
99
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75
|
85
|
75
|
72
|
62
|
100
|
108
|
94
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2025/06
|
79
|
79
|
97
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125
|
82
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53
|
81
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83
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88
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81
|
137
|
128
|
433
|
160
|
118
|
89
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60
|
78
|
151
|
100
|
86
|
99
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84
|
120
|
119
|
134
|
143
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293
|
109
|
99
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|
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2025/05
|
84
|
72
|
238
|
343
|
182
|
89
|
411
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430
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494
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405
|
171
|
92
|
197
|
152
|
128
|
126
|
151
|
76
|
97
|
72
|
157
|
369
|
254
|
106
|
116
|
119
|
75
|
123
|
131
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257
|
165
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2025/04
|
460
|
400
|
301
|
271
|
268
|
106
|
82
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69
|
93
|
112
|
249
|
288
|
462
|
332
|
78
|
110
|
68
|
251
|
469
|
106
|
136
|
271
|
165
|
52
|
51
|
178
|
100
|
108
|
93
|
81
|
|
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2025/03
|
66
|
81
|
64
|
62
|
53
|
71
|
75
|
59
|
100
|
71
|
64
|
217
|
136
|
288
|
500
|
473
|
396
|
318
|
195
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183
|
149
|
101
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79
|
88
|
148
|
232
|
500
|
500
|
500
|
500
|
485
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2025/02
|
131
|
114
|
131
|
131
|
142
|
138
|
141
|
145
|
171
|
168
|
192
|
322
|
490
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478
|
416
|
378
|
341
|
270
|
181
|
174
|
153
|
130
|
137
|
125
|
135
|
142
|
147
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79
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|||
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2025/01
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120
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124
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126
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155
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175
|
140
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119
|
125
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92
|
91
|
108
|
112
|
130
|
93
|
99
|
104
|
130
|
106
|
110
|
105
|
106
|
122
|
180
|
386
|
135
|
111
|
135
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155
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165
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166
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151
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2024/12
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120
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101
|
88
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88
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87
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103
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90
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82
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58
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60
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61
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52
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68
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65
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69
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85
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65
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63
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91
|
103
|
122
|
72
|
74
|
65
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102
|
76
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70
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69
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86
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124
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112
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*: primary pollution