Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
148
*
PM2.5
180
PM10
59
O3
0.9
CO
6
SO2
38
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Advise
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Air Quality
Today
27 Jan
197
Moderate
Wed
28 Jan
183
Moderate
Thu
29 Jan
176
Moderate
Fri
30 Jan
115
Light
Sat
31 Jan
104
Light
Sun
1 Feb
119
Light
Mon
2 Feb
30
Excellent
Air quality in the last 12 months (Yanjin)
|
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
|
|
|
2025/08
|
37
|
30
|
37
|
41
|
44
|
31
|
33
|
29
|
20
|
30
|
39
|
20
|
29
|
32
|
34
|
21
|
25
|
33
|
37
|
28
|
26
|
36
|
34
|
23
|
36
|
36
|
44
|
29
|
29
|
33
|
29
|
|
2025/07
|
16
|
23
|
21
|
31
|
31
|
32
|
39
|
32
|
37
|
54
|
68
|
55
|
43
|
42
|
46
|
39
|
31
|
44
|
48
|
49
|
39
|
34
|
16
|
18
|
31
|
31
|
33
|
32
|
32
|
29
|
39
|
|
2025/06
|
54
|
63
|
65
|
66
|
67
|
68
|
84
|
77
|
67
|
55
|
54
|
57
|
56
|
48
|
48
|
36
|
43
|
39
|
29
|
39
|
42
|
46
|
36
|
44
|
59
|
27
|
35
|
31
|
24
|
27
|
|
|
2025/05
|
70
|
103
|
58
|
54
|
172
|
138
|
107
|
83
|
66
|
39
|
54
|
59
|
71
|
66
|
50
|
85
|
124
|
75
|
95
|
72
|
80
|
72
|
80
|
60
|
59
|
54
|
62
|
61
|
64
|
70
|
49
|
|
2025/04
|
74
|
55
|
58
|
94
|
75
|
88
|
98
|
94
|
94
|
123
|
99
|
218
|
96
|
52
|
63
|
123
|
134
|
107
|
58
|
69
|
64
|
71
|
93
|
74
|
75
|
76
|
91
|
65
|
63
|
96
|
|
|
2025/03
|
110
|
59
|
43
|
41
|
91
|
96
|
85
|
87
|
108
|
109
|
102
|
139
|
124
|
61
|
75
|
45
|
49
|
58
|
66
|
55
|
54
|
66
|
97
|
294
|
197
|
124
|
101
|
159
|
67
|
61
|
74
|
|
2025/02
|
95
|
151
|
111
|
68
|
49
|
57
|
91
|
58
|
71
|
80
|
121
|
105
|
60
|
75
|
76
|
70
|
68
|
70
|
55
|
67
|
94
|
91
|
64
|
72
|
84
|
90
|
121
|
141
|
|||
|
2025/01
|
143
|
88
|
100
|
144
|
95
|
63
|
57
|
55
|
48
|
74
|
77
|
56
|
93
|
111
|
53
|
55
|
79
|
99
|
108
|
129
|
213
|
109
|
74
|
122
|
122
|
77
|
34
|
51
|
231
|
183
|
91
|
|
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