Air Quality
Excellent
No health implications.
10
PM2.5
24
PM10
71
O3
0.7
CO
7
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Jul
71
Good
Mon
21 Jul
82
Good
Tue
22 Jul
85
Good
Wed
23 Jul
92
Good
Thu
24 Jul
98
Good
Fri
25 Jul
104
Light
Sat
26 Jul
30
Excellent
Air quality in the last 12 months (Shenmu)
|
2025/06
|
38
|
28
|
26
|
27
|
41
|
48
|
52
|
39
|
48
|
31
|
53
|
57
|
28
|
35
|
26
|
22
|
37
|
41
|
28
|
28
|
34
|
43
|
43
|
45
|
44
|
36
|
35
|
31
|
34
|
43
|
|
|
2025/05
|
61
|
75
|
28
|
73
|
201
|
68
|
71
|
81
|
35
|
39
|
44
|
67
|
96
|
33
|
54
|
195
|
77
|
64
|
70
|
72
|
71
|
148
|
51
|
56
|
46
|
43
|
44
|
56
|
58
|
49
|
24
|
|
2025/04
|
54
|
40
|
112
|
113
|
47
|
77
|
82
|
64
|
73
|
60
|
284
|
105
|
75
|
30
|
59
|
275
|
146
|
64
|
63
|
76
|
113
|
91
|
67
|
39
|
59
|
64
|
39
|
33
|
79
|
122
|
|
|
2025/03
|
73
|
69
|
36
|
51
|
50
|
42
|
46
|
68
|
75
|
72
|
230
|
108
|
77
|
74
|
40
|
29
|
38
|
29
|
32
|
34
|
54
|
80
|
251
|
323
|
357
|
324
|
292
|
59
|
33
|
34
|
47
|
|
2025/02
|
47
|
34
|
28
|
37
|
47
|
122
|
28
|
27
|
50
|
62
|
69
|
58
|
49
|
57
|
76
|
49
|
57
|
50
|
48
|
49
|
51
|
34
|
32
|
50
|
52
|
70
|
66
|
60
|
|||
|
2025/01
|
61
|
42
|
49
|
75
|
69
|
32
|
30
|
33
|
44
|
45
|
59
|
46
|
95
|
31
|
36
|
48
|
59
|
55
|
56
|
51
|
68
|
72
|
96
|
115
|
109
|
87
|
26
|
54
|
137
|
70
|
58
|
|
2024/12
|
60
|
35
|
52
|
41
|
31
|
34
|
34
|
44
|
55
|
61
|
51
|
66
|
78
|
42
|
47
|
60
|
51
|
48
|
59
|
44
|
40
|
54
|
61
|
61
|
54
|
47
|
31
|
49
|
90
|
82
|
70
|
|
2024/11
|
51
|
46
|
37
|
36
|
46
|
61
|
67
|
68
|
88
|
72
|
74
|
64
|
44
|
47
|
63
|
68
|
49
|
61
|
46
|
59
|
56
|
71
|
76
|
73
|
62
|
70
|
71
|
42
|
38
|
53
|
|
|
2024/10
|
65
|
38
|
46
|
51
|
57
|
48
|
34
|
44
|
43
|
43
|
52
|
59
|
44
|
57
|
56
|
84
|
62
|
24
|
30
|
26
|
28
|
29
|
44
|
56
|
55
|
48
|
44
|
54
|
56
|
50
|
45
|
|
2024/09
|
31
|
28
|
37
|
36
|
23
|
34
|
24
|
46
|
52
|
30
|
27
|
36
|
32
|
28
|
38
|
32
|
49
|
47
|
46
|
22
|
23
|
43
|
48
|
55
|
44
|
48
|
65
|
58
|
22
|
37
|
|
|
2024/08
|
42
|
44
|
30
|
31
|
31
|
31
|
19
|
28
|
53
|
48
|
16
|
23
|
36
|
41
|
33
|
35
|
41
|
35
|
41
|
39
|
43
|
49
|
51
|
55
|
43
|
19
|
30
|
40
|
45
|
44
|
46
|
|
2024/07
|
40
|
39
|
47
|
39
|
37
|
38
|
40
|
48
|
45
|
47
|
51
|
44
|
55
|
59
|
43
|
28
|
33
|
41
|
46
|
41
|
91
|
88
|
64
|
37
|
36
|
49
|
49
|
46
|
48
|
33
|
24
|
|
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