Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
PM2.5
PM10
O3
CO
SO2
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Today
23 Jul
Fri
24 Jul
Sat
25 Jul
Sun
26 Jul
Mon
27 Jul
Tue
28 Jul
Wed
29 Jul
|
2026/06
|
95
|
87
|
211
|
172
|
307
|
138
|
58
|
65
|
56
|
62
|
236
|
92
|
151
|
46
|
77
|
83
|
202
|
83
|
56
|
43
|
29
|
38
|
71
|
50
|
207
|
88
|
96
|
94
|
83
|
76
|
|
|
2026/05
|
127
|
275
|
203
|
127
|
153
|
346
|
217
|
156
|
106
|
111
|
179
|
295
|
124
|
366
|
178
|
122
|
134
|
106
|
105
|
397
|
217
|
500
|
418
|
411
|
471
|
169
|
101
|
181
|
92
|
97
|
84
|
|
2026/04
|
127
|
108
|
123
|
121
|
184
|
152
|
170
|
130
|
155
|
248
|
135
|
207
|
476
|
249
|
163
|
89
|
241
|
222
|
477
|
500
|
418
|
183
|
164
|
158
|
293
|
146
|
96
|
175
|
143
|
122
|
|
|
2026/03
|
410
|
206
|
292
|
306
|
498
|
440
|
312
|
237
|
232
|
207
|
304
|
353
|
436
|
500
|
450
|
268
|
121
|
146
|
144
|
161
|
120
|
137
|
140
|
298
|
101
|
299
|
228
|
242
|
157
|
205
|
148
|
|
2026/02
|
377
|
314
|
305
|
221
|
255
|
147
|
482
|
423
|
322
|
333
|
357
|
419
|
358
|
235
|
213
|
192
|
252
|
164
|
161
|
134
|
269
|
214
|
113
|
104
|
143
|
405
|
499
|
482
|
|||
|
2026/01
|
56
|
54
|
65
|
42
|
47
|
48
|
45
|
69
|
75
|
67
|
79
|
87
|
76
|
91
|
193
|
170
|
294
|
350
|
500
|
500
|
500
|
500
|
500
|
331
|
441
|
500
|
433
|
297
|
188
|
292
|
459
|
|
2025/12
|
118
|
96
|
96
|
100
|
125
|
97
|
84
|
92
|
110
|
127
|
183
|
237
|
229
|
133
|
139
|
145
|
138
|
122
|
130
|
124
|
142
|
119
|
97
|
58
|
87
|
139
|
116
|
102
|
77
|
79
|
59
|
|
2025/11
|
120
|
105
|
89
|
91
|
107
|
279
|
183
|
201
|
292
|
196
|
172
|
135
|
134
|
104
|
112
|
108
|
145
|
206
|
207
|
177
|
185
|
149
|
103
|
116
|
109
|
133
|
109
|
106
|
117
|
130
|
|
|
2025/10
|
97
|
119
|
156
|
450
|
449
|
150
|
117
|
108
|
100
|
78
|
134
|
76
|
80
|
88
|
100
|
106
|
166
|
168
|
140
|
113
|
120
|
118
|
131
|
145
|
104
|
96
|
92
|
93
|
93
|
101
|
126
|
|
2025/09
|
162
|
500
|
500
|
480
|
491
|
426
|
229
|
219
|
302
|
217
|
181
|
164
|
152
|
155
|
165
|
500
|
500
|
397
|
293
|
210
|
175
|
148
|
168
|
146
|
447
|
97
|
109
|
115
|
105
|
92
|
|
|
2025/08
|
275
|
90
|
83
|
72
|
193
|
131
|
137
|
146
|
184
|
139
|
110
|
102
|
247
|
336
|
287
|
500
|
480
|
483
|
123
|
87
|
105
|
242
|
397
|
315
|
91
|
80
|
95
|
95
|
89
|
77
|
104
|
|
2025/07
|
445
|
329
|
250
|
142
|
84
|
95
|
397
|
259
|
278
|
377
|
422
|
128
|
94
|
106
|
183
|
239
|
129
|
336
|
304
|
177
|
278
|
215
|
171
|
145
|
296
|
133
|
178
|
145
|
191
|
329
|
327
|
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23
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24
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27
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28
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29
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30
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31
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*: primary pollution