Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
27
PM2.5
126
*
PM10
100
O3
0.2
CO
4
SO2
6
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
21 Apr
257
Heavy
Tue
22 Apr
141
Light
Wed
23 Apr
70
Good
Thu
24 Apr
65
Good
Fri
25 Apr
70
Good
Sat
26 Apr
69
Good
Sun
27 Apr
87
Good
Air quality in the last 12 months (Shenmu)
|
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
|
|
2024/06
|
51
|
48
|
42
|
43
|
42
|
52
|
27
|
47
|
52
|
48
|
68
|
62
|
70
|
38
|
39
|
49
|
49
|
53
|
55
|
56
|
42
|
111
|
130
|
65
|
57
|
73
|
59
|
63
|
31
|
31
|
|
|
2024/05
|
42
|
54
|
55
|
34
|
43
|
42
|
45
|
56
|
62
|
116
|
95
|
38
|
50
|
81
|
57
|
77
|
106
|
99
|
96
|
74
|
63
|
66
|
51
|
64
|
40
|
36
|
39
|
52
|
50
|
58
|
39
|
|
2024/04
|
76
|
72
|
47
|
56
|
63
|
58
|
60
|
56
|
59
|
59
|
55
|
60
|
51
|
170
|
93
|
54
|
69
|
74
|
47
|
18
|
54
|
182
|
40
|
69
|
101
|
75
|
72
|
64
|
30
|
34
|
|
|
2024/03
|
41
|
62
|
61
|
70
|
69
|
46
|
58
|
43
|
65
|
77
|
58
|
42
|
52
|
62
|
104
|
196
|
63
|
146
|
54
|
54
|
130
|
156
|
97
|
49
|
54
|
53
|
142
|
322
|
94
|
50
|
63
|
|
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