Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
129
*
PM2.5
150
PM10
37
O3
1.0
CO
8
SO2
26
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
31 Jan
148
Light
Sun
1 Feb
181
Moderate
Mon
2 Feb
169
Moderate
Tue
3 Feb
104
Light
Wed
4 Feb
119
Light
Thu
5 Feb
130
Light
Fri
6 Feb
50
Excellent
Air quality in the last 12 months (Yanggu)
|
2025/12
|
101
|
55
|
55
|
74
|
89
|
131
|
104
|
72
|
94
|
111
|
133
|
38
|
68
|
84
|
74
|
160
|
147
|
156
|
181
|
133
|
67
|
51
|
78
|
87
|
48
|
55
|
86
|
134
|
149
|
139
|
43
|
|
2025/11
|
98
|
63
|
65
|
80
|
90
|
109
|
106
|
77
|
64
|
70
|
78
|
91
|
82
|
129
|
175
|
143
|
38
|
52
|
66
|
76
|
97
|
121
|
104
|
124
|
46
|
130
|
185
|
141
|
123
|
169
|
|
|
2025/10
|
52
|
23
|
30
|
45
|
13
|
11
|
33
|
37
|
8
|
11
|
15
|
16
|
29
|
44
|
66
|
58
|
37
|
32
|
43
|
41
|
48
|
65
|
75
|
86
|
84
|
87
|
106
|
109
|
72
|
105
|
159
|
|
2025/09
|
27
|
36
|
45
|
39
|
44
|
45
|
54
|
44
|
26
|
46
|
44
|
36
|
52
|
43
|
37
|
28
|
23
|
34
|
21
|
31
|
52
|
30
|
34
|
36
|
48
|
55
|
22
|
43
|
51
|
53
|
|
|
2025/08
|
36
|
32
|
34
|
47
|
40
|
38
|
49
|
40
|
17
|
27
|
33
|
24
|
33
|
39
|
38
|
23
|
25
|
37
|
40
|
28
|
27
|
30
|
29
|
32
|
25
|
44
|
44
|
28
|
34
|
33
|
23
|
|
2025/07
|
16
|
23
|
23
|
31
|
35
|
38
|
39
|
37
|
33
|
59
|
50
|
48
|
51
|
44
|
47
|
38
|
34
|
37
|
49
|
41
|
40
|
20
|
15
|
30
|
35
|
31
|
26
|
31
|
25
|
35
|
39
|
|
2025/06
|
63
|
59
|
45
|
52
|
72
|
72
|
96
|
89
|
78
|
52
|
70
|
61
|
53
|
58
|
39
|
30
|
43
|
53
|
23
|
37
|
40
|
42
|
42
|
48
|
56
|
46
|
52
|
29
|
13
|
23
|
|
|
2025/05
|
56
|
81
|
43
|
52
|
104
|
79
|
75
|
74
|
27
|
30
|
54
|
58
|
60
|
58
|
42
|
83
|
121
|
72
|
89
|
66
|
66
|
66
|
62
|
52
|
47
|
52
|
53
|
59
|
56
|
63
|
63
|
|
2025/04
|
73
|
46
|
60
|
84
|
61
|
80
|
93
|
88
|
80
|
91
|
86
|
169
|
71
|
56
|
60
|
94
|
145
|
98
|
42
|
67
|
58
|
71
|
74
|
69
|
68
|
70
|
65
|
55
|
58
|
83
|
|
|
2025/03
|
134
|
44
|
43
|
39
|
68
|
77
|
88
|
86
|
103
|
95
|
108
|
149
|
105
|
65
|
67
|
39
|
58
|
41
|
61
|
58
|
59
|
69
|
98
|
155
|
166
|
104
|
109
|
193
|
49
|
61
|
80
|
|
2025/02
|
93
|
135
|
72
|
43
|
55
|
106
|
86
|
36
|
60
|
69
|
90
|
125
|
109
|
86
|
91
|
64
|
60
|
72
|
55
|
69
|
86
|
63
|
49
|
59
|
70
|
100
|
112
|
119
|
|||
|
2025/01
|
147
|
81
|
91
|
173
|
158
|
48
|
57
|
52
|
49
|
62
|
100
|
76
|
82
|
123
|
55
|
69
|
80
|
100
|
109
|
95
|
181
|
106
|
89
|
173
|
91
|
80
|
37
|
57
|
164
|
113
|
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