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
30 Oct
Sat
31 Oct
Sun
1 Nov
Mon
2 Nov
Tue
3 Nov
Wed
4 Nov
Thu
5 Nov
巡警大队
500260
PM2.5
710 *
PM10
46
O3
0.6
CO
7
SO2
47
NO2
老干局
500181
PM2.5
677 *
PM10
45
O3
0.6
CO
5
SO2
36
NO2
|
2026/08
|
121
|
150
|
147
|
134
|
52
|
55
|
80
|
60
|
62
|
68
|
71
|
68
|
86
|
59
|
50
|
105
|
101
|
96
|
236
|
138
|
69
|
66
|
40
|
54
|
59
|
62
|
64
|
70
|
88
|
96
|
103
|
|
2026/07
|
176
|
160
|
113
|
90
|
49
|
52
|
49
|
76
|
176
|
95
|
224
|
54
|
42
|
53
|
50
|
68
|
71
|
90
|
104
|
81
|
115
|
94
|
49
|
66
|
60
|
211
|
219
|
86
|
73
|
85
|
162
|
|
2026/06
|
81
|
56
|
55
|
52
|
98
|
45
|
40
|
57
|
84
|
55
|
45
|
51
|
50
|
40
|
65
|
67
|
54
|
53
|
44
|
41
|
49
|
38
|
38
|
83
|
47
|
69
|
62
|
49
|
60
|
91
|
|
|
2026/05
|
271
|
372
|
169
|
172
|
110
|
108
|
216
|
197
|
127
|
115
|
96
|
54
|
176
|
215
|
150
|
122
|
117
|
76
|
166
|
71
|
239
|
447
|
50
|
67
|
52
|
96
|
86
|
42
|
58
|
71
|
91
|
|
2026/04
|
108
|
99
|
116
|
131
|
135
|
105
|
152
|
155
|
134
|
150
|
47
|
145
|
71
|
80
|
68
|
92
|
80
|
50
|
294
|
144
|
208
|
206
|
213
|
99
|
61
|
80
|
168
|
110
|
120
|
122
|
|
|
2026/03
|
171
|
118
|
200
|
372
|
499
|
353
|
207
|
173
|
182
|
147
|
103
|
172
|
500
|
500
|
500
|
427
|
173
|
131
|
115
|
126
|
106
|
119
|
125
|
55
|
54
|
105
|
478
|
428
|
236
|
168
|
139
|
|
2026/02
|
146
|
140
|
146
|
130
|
107
|
148
|
360
|
298
|
363
|
400
|
357
|
314
|
293
|
239
|
205
|
215
|
266
|
217
|
209
|
171
|
175
|
68
|
72
|
97
|
91
|
500
|
446
|
482
|
|||
|
2026/01
|
66
|
65
|
58
|
59
|
61
|
79
|
127
|
137
|
115
|
129
|
126
|
128
|
90
|
98
|
112
|
104
|
140
|
276
|
474
|
498
|
500
|
500
|
419
|
381
|
458
|
467
|
436
|
285
|
203
|
179
|
177
|
|
2025/12
|
166
|
159
|
139
|
155
|
181
|
181
|
151
|
155
|
143
|
138
|
250
|
259
|
127
|
143
|
171
|
179
|
180
|
187
|
125
|
121
|
130
|
129
|
72
|
91
|
66
|
58
|
73
|
81
|
84
|
94
|
69
|
|
2025/11
|
144
|
136
|
148
|
133
|
167
|
92
|
155
|
155
|
274
|
240
|
214
|
182
|
172
|
155
|
159
|
144
|
169
|
188
|
247
|
285
|
241
|
229
|
213
|
176
|
143
|
134
|
149
|
152
|
180
|
163
|
|
|
2025/10
|
126
|
97
|
80
|
232
|
81
|
90
|
108
|
147
|
112
|
97
|
93
|
91
|
104
|
116
|
111
|
116
|
408
|
438
|
312
|
258
|
218
|
200
|
167
|
137
|
148
|
141
|
138
|
143
|
131
|
119
|
124
|
|
2025/09
|
65
|
384
|
408
|
341
|
500
|
500
|
484
|
388
|
155
|
162
|
99
|
135
|
138
|
116
|
104
|
433
|
257
|
292
|
128
|
127
|
133
|
155
|
201
|
110
|
154
|
122
|
121
|
126
|
135
|
129
|
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*: primary pollution