Air Quality
Heavy
Healthy people will commonly show symptoms. People with respiratory or heart diseases will be significantly affected and will experience reduced endurance in activities.
114
PM2.5
374
*
PM10
43
O3
0.6
CO
3
SO2
27
NO2
Healthy people will commonly show symptoms. People with respiratory or heart diseases will be significantly affected and will experience reduced endurance in activities.
Advise
Children, seniors and individuals with heart or lung diseases should stay indoors and avoid outdoor activities. General population should reduce outdoor activities.
Air Quality
Today
7 Sep
170
Moderate
Mon
8 Sep
127
Light
Tue
9 Sep
106
Light
Wed
10 Sep
142
Light
Thu
11 Sep
177
Moderate
Fri
12 Sep
130
Light
Sat
13 Sep
29
Excellent
Air quality in the last 12 months (Xinhe)
|
2025/08
|
68
|
60
|
34
|
43
|
72
|
47
|
53
|
53
|
55
|
61
|
54
|
68
|
76
|
69
|
107
|
126
|
90
|
128
|
39
|
61
|
51
|
59
|
76
|
80
|
56
|
40
|
57
|
80
|
70
|
64
|
87
|
|
2025/07
|
129
|
75
|
59
|
61
|
80
|
69
|
61
|
56
|
67
|
82
|
78
|
43
|
60
|
64
|
73
|
72
|
68
|
74
|
86
|
73
|
75
|
65
|
73
|
92
|
75
|
73
|
78
|
73
|
67
|
95
|
67
|
|
2025/06
|
99
|
81
|
84
|
86
|
82
|
73
|
60
|
83
|
69
|
65
|
86
|
218
|
114
|
94
|
90
|
83
|
59
|
66
|
57
|
62
|
87
|
59
|
71
|
66
|
52
|
61
|
94
|
84
|
80
|
71
|
|
|
2025/05
|
83
|
93
|
252
|
214
|
346
|
125
|
103
|
396
|
257
|
198
|
117
|
85
|
93
|
93
|
110
|
70
|
87
|
140
|
107
|
144
|
237
|
173
|
108
|
104
|
78
|
93
|
71
|
118
|
168
|
178
|
130
|
|
2025/04
|
460
|
371
|
207
|
156
|
252
|
156
|
142
|
103
|
97
|
259
|
215
|
106
|
178
|
249
|
101
|
112
|
436
|
485
|
500
|
297
|
418
|
380
|
186
|
118
|
75
|
88
|
102
|
121
|
116
|
103
|
|
|
2025/03
|
108
|
102
|
90
|
77
|
61
|
105
|
120
|
81
|
82
|
83
|
322
|
280
|
112
|
350
|
206
|
174
|
163
|
153
|
149
|
128
|
137
|
205
|
155
|
118
|
135
|
470
|
500
|
500
|
422
|
465
|
459
|
|
2025/02
|
80
|
81
|
86
|
91
|
107
|
124
|
122
|
137
|
128
|
115
|
163
|
325
|
283
|
236
|
192
|
171
|
160
|
133
|
117
|
110
|
99
|
93
|
98
|
206
|
149
|
133
|
130
|
120
|
|||
|
2025/01
|
124
|
117
|
98
|
98
|
111
|
106
|
108
|
100
|
64
|
65
|
69
|
72
|
99
|
86
|
72
|
75
|
90
|
98
|
100
|
113
|
117
|
111
|
71
|
67
|
98
|
356
|
202
|
176
|
182
|
139
|
111
|
|
2024/12
|
81
|
73
|
73
|
72
|
66
|
71
|
78
|
77
|
58
|
52
|
47
|
57
|
54
|
46
|
60
|
53
|
57
|
74
|
77
|
77
|
66
|
76
|
81
|
114
|
115
|
92
|
74
|
87
|
98
|
92
|
98
|
|
2024/11
|
66
|
78
|
78
|
78
|
85
|
88
|
76
|
61
|
60
|
71
|
72
|
76
|
75
|
64
|
53
|
81
|
83
|
77
|
80
|
86
|
77
|
73
|
68
|
63
|
61
|
60
|
65
|
82
|
75
|
91
|
|
|
2024/10
|
79
|
81
|
83
|
57
|
62
|
75
|
77
|
80
|
81
|
77
|
79
|
73
|
67
|
67
|
74
|
75
|
57
|
52
|
53
|
61
|
63
|
77
|
86
|
84
|
66
|
70
|
76
|
82
|
62
|
59
|
59
|
|
2024/09
|
72
|
58
|
49
|
35
|
91
|
93
|
83
|
67
|
90
|
81
|
71
|
68
|
74
|
61
|
64
|
78
|
92
|
86
|
75
|
75
|
82
|
82
|
65
|
61
|
73
|
80
|
62
|
64
|
94
|
78
|
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution