Air Quality
Excellent
No health implications.
7
PM2.5
20
PM10
80
O3
0.2
CO
5
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
11 Jan
68
Good
Mon
12 Jan
67
Good
Tue
13 Jan
64
Good
Wed
14 Jan
65
Good
Thu
15 Jan
67
Good
Fri
16 Jan
84
Good
Sat
17 Jan
46
Excellent
Air quality in the last 12 months (Shuocheng)
|
2025/11
|
44
|
56
|
75
|
72
|
103
|
116
|
32
|
78
|
49
|
58
|
68
|
56
|
50
|
52
|
77
|
43
|
23
|
32
|
63
|
61
|
63
|
69
|
91
|
157
|
56
|
156
|
71
|
112
|
91
|
156
|
|
|
2025/10
|
68
|
56
|
40
|
65
|
73
|
56
|
45
|
20
|
10
|
16
|
28
|
53
|
53
|
48
|
38
|
59
|
24
|
30
|
34
|
49
|
55
|
65
|
61
|
61
|
80
|
40
|
49
|
60
|
62
|
66
|
50
|
|
2025/09
|
47
|
45
|
52
|
41
|
34
|
52
|
50
|
53
|
45
|
62
|
45
|
30
|
45
|
60
|
57
|
36
|
43
|
38
|
40
|
59
|
49
|
18
|
26
|
43
|
61
|
60
|
39
|
47
|
49
|
57
|
|
|
2025/08
|
49
|
44
|
45
|
22
|
33
|
45
|
53
|
26
|
39
|
39
|
40
|
37
|
40
|
53
|
47
|
30
|
43
|
42
|
33
|
36
|
24
|
48
|
19
|
42
|
49
|
37
|
17
|
28
|
45
|
37
|
42
|
|
2025/07
|
30
|
46
|
38
|
37
|
15
|
32
|
24
|
30
|
27
|
45
|
44
|
60
|
49
|
55
|
48
|
32
|
42
|
48
|
39
|
26
|
37
|
38
|
36
|
30
|
37
|
28
|
23
|
34
|
21
|
36
|
43
|
|
2025/06
|
38
|
28
|
25
|
35
|
47
|
58
|
48
|
48
|
47
|
46
|
57
|
62
|
30
|
26
|
15
|
18
|
35
|
35
|
33
|
43
|
47
|
45
|
48
|
43
|
57
|
41
|
44
|
33
|
36
|
42
|
|
|
2025/05
|
51
|
56
|
33
|
57
|
105
|
52
|
79
|
73
|
22
|
46
|
50
|
50
|
82
|
29
|
39
|
122
|
67
|
61
|
77
|
65
|
70
|
67
|
47
|
53
|
47
|
46
|
40
|
56
|
56
|
53
|
26
|
|
2025/04
|
49
|
50
|
98
|
122
|
44
|
78
|
81
|
50
|
62
|
46
|
202
|
64
|
37
|
28
|
50
|
185
|
236
|
39
|
64
|
82
|
61
|
49
|
68
|
40
|
58
|
69
|
43
|
39
|
52
|
85
|
|
|
2025/03
|
127
|
100
|
44
|
41
|
63
|
51
|
53
|
60
|
69
|
70
|
147
|
94
|
87
|
72
|
32
|
30
|
33
|
36
|
44
|
46
|
53
|
68
|
175
|
145
|
149
|
141
|
132
|
62
|
31
|
42
|
47
|
|
2025/02
|
68
|
46
|
41
|
48
|
39
|
102
|
21
|
59
|
60
|
67
|
76
|
62
|
50
|
59
|
65
|
50
|
72
|
74
|
54
|
59
|
71
|
41
|
42
|
57
|
53
|
82
|
90
|
79
|
|||
|
2025/01
|
83
|
51
|
53
|
55
|
86
|
38
|
31
|
33
|
60
|
74
|
63
|
41
|
92
|
40
|
46
|
67
|
79
|
56
|
68
|
67
|
84
|
130
|
140
|
165
|
133
|
96
|
25
|
76
|
193
|
115
|
122
|
|
2024/12
|
58
|
38
|
66
|
50
|
33
|
40
|
41
|
55
|
81
|
72
|
83
|
79
|
83
|
43
|
55
|
69
|
68
|
56
|
72
|
51
|
49
|
89
|
103
|
79
|
57
|
62
|
35
|
43
|
74
|
94
|
79
|
|
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