Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
83
*
PM2.5
136
PM10
54
O3
1.1
CO
5
SO2
27
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
22 Sep
81
Good
Wed
23 Sep
85
Good
Thu
24 Sep
54
Good
Fri
25 Sep
49
Excellent
Sat
26 Sep
53
Good
Sun
27 Sep
49
Excellent
Mon
28 Sep
39
Excellent
Air quality in the last 12 months (Yanjin)
|
2026/08
|
34
|
32
|
31
|
29
|
37
|
40
|
50
|
47
|
39
|
38
|
30
|
21
|
21
|
30
|
39
|
49
|
42
|
46
|
37
|
52
|
31
|
40
|
45
|
36
|
33
|
35
|
26
|
29
|
34
|
40
|
44
|
|
2026/07
|
59
|
64
|
49
|
51
|
43
|
33
|
32
|
44
|
38
|
33
|
36
|
39
|
41
|
49
|
32
|
42
|
35
|
40
|
49
|
50
|
47
|
41
|
39
|
33
|
35
|
35
|
23
|
21
|
19
|
22
|
28
|
|
2026/06
|
83
|
97
|
102
|
62
|
88
|
50
|
31
|
49
|
58
|
59
|
76
|
72
|
49
|
61
|
68
|
49
|
59
|
52
|
31
|
43
|
41
|
36
|
44
|
40
|
62
|
53
|
74
|
74
|
59
|
58
|
|
|
2026/05
|
60
|
35
|
38
|
51
|
59
|
58
|
54
|
54
|
60
|
57
|
64
|
71
|
70
|
78
|
56
|
56
|
49
|
29
|
34
|
33
|
33
|
39
|
51
|
57
|
25
|
26
|
41
|
56
|
47
|
66
|
68
|
|
2026/04
|
59
|
77
|
61
|
59
|
82
|
82
|
73
|
55
|
54
|
70
|
62
|
64
|
44
|
45
|
46
|
74
|
87
|
73
|
66
|
79
|
45
|
34
|
44
|
48
|
46
|
64
|
95
|
65
|
39
|
62
|
|
|
2026/03
|
61
|
93
|
133
|
125
|
95
|
71
|
68
|
106
|
116
|
153
|
150
|
167
|
153
|
120
|
37
|
73
|
130
|
69
|
66
|
103
|
83
|
79
|
112
|
103
|
90
|
78
|
97
|
114
|
43
|
68
|
72
|
|
2026/02
|
122
|
142
|
140
|
115
|
118
|
63
|
67
|
96
|
72
|
82
|
85
|
99
|
120
|
125
|
68
|
43
|
125
|
72
|
64
|
58
|
82
|
236
|
171
|
67
|
43
|
47
|
91
|
79
|
|||
|
2026/01
|
63
|
118
|
150
|
164
|
223
|
44
|
45
|
69
|
61
|
74
|
54
|
70
|
86
|
124
|
83
|
120
|
72
|
67
|
56
|
48
|
81
|
120
|
174
|
178
|
192
|
181
|
223
|
165
|
193
|
111
|
167
|
|
2025/12
|
149
|
67
|
54
|
71
|
108
|
114
|
80
|
88
|
125
|
178
|
158
|
37
|
60
|
80
|
77
|
172
|
167
|
232
|
221
|
156
|
84
|
57
|
100
|
106
|
80
|
86
|
122
|
170
|
148
|
177
|
42
|
|
2025/11
|
92
|
68
|
78
|
102
|
87
|
153
|
105
|
70
|
71
|
93
|
96
|
100
|
93
|
116
|
119
|
107
|
45
|
42
|
45
|
61
|
67
|
67
|
73
|
98
|
77
|
129
|
209
|
137
|
100
|
105
|
|
|
2025/10
|
40
|
21
|
38
|
38
|
22
|
14
|
33
|
32
|
10
|
10
|
26
|
16
|
30
|
44
|
44
|
52
|
17
|
27
|
43
|
38
|
44
|
61
|
91
|
102
|
79
|
115
|
113
|
128
|
95
|
160
|
211
|
|
2025/09
|
41
|
35
|
33
|
23
|
24
|
52
|
58
|
41
|
29
|
38
|
30
|
22
|
49
|
48
|
43
|
28
|
23
|
20
|
19
|
34
|
42
|
17
|
28
|
37
|
45
|
40
|
16
|
40
|
42
|
56
|
|
|
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