Air Quality
Excellent
No health implications.
33
PM2.5
42
PM10
119
O3
0.6
CO
4
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Sep
85
Good
Wed
9 Sep
79
Good
Thu
10 Sep
74
Good
Fri
11 Sep
58
Good
Sat
12 Sep
61
Good
Sun
13 Sep
60
Good
Mon
14 Sep
35
Excellent
Air quality in the last 12 months (Sangzhi)
|
2026/08
|
15
|
17
|
15
|
19
|
14
|
20
|
27
|
29
|
34
|
26
|
20
|
13
|
15
|
20
|
23
|
25
|
31
|
28
|
30
|
36
|
34
|
30
|
26
|
21
|
16
|
22
|
21
|
23
|
31
|
27
|
37
|
|
2026/07
|
17
|
15
|
15
|
14
|
14
|
14
|
17
|
17
|
16
|
16
|
17
|
22
|
23
|
23
|
30
|
18
|
17
|
15
|
21
|
26
|
30
|
32
|
27
|
24
|
21
|
23
|
20
|
12
|
15
|
21
|
16
|
|
2026/06
|
27
|
29
|
22
|
31
|
50
|
46
|
40
|
26
|
20
|
24
|
23
|
20
|
18
|
21
|
32
|
37
|
40
|
44
|
17
|
18
|
19
|
20
|
17
|
20
|
23
|
30
|
36
|
36
|
28
|
16
|
|
|
2026/05
|
31
|
37
|
23
|
29
|
33
|
42
|
35
|
25
|
24
|
29
|
33
|
49
|
26
|
25
|
44
|
47
|
22
|
15
|
15
|
17
|
25
|
28
|
29
|
31
|
26
|
17
|
20
|
24
|
35
|
29
|
25
|
|
2026/04
|
23
|
25
|
23
|
43
|
46
|
30
|
33
|
40
|
38
|
32
|
26
|
26
|
30
|
24
|
23
|
23
|
26
|
33
|
33
|
61
|
26
|
14
|
17
|
32
|
39
|
41
|
26
|
23
|
26
|
29
|
|
|
2026/03
|
14
|
25
|
26
|
29
|
45
|
50
|
61
|
20
|
31
|
31
|
30
|
61
|
54
|
58
|
33
|
18
|
19
|
20
|
37
|
46
|
30
|
41
|
42
|
28
|
34
|
21
|
22
|
31
|
30
|
22
|
30
|
|
2026/02
|
67
|
69
|
83
|
91
|
115
|
119
|
137
|
85
|
63
|
54
|
56
|
61
|
65
|
67
|
75
|
37
|
59
|
74
|
62
|
50
|
52
|
55
|
47
|
51
|
52
|
23
|
26
|
30
|
|||
|
2026/01
|
41
|
65
|
90
|
73
|
75
|
60
|
54
|
55
|
63
|
71
|
72
|
72
|
80
|
90
|
103
|
102
|
119
|
186
|
61
|
44
|
62
|
69
|
72
|
77
|
77
|
61
|
98
|
90
|
61
|
25
|
61
|
|
2025/12
|
70
|
93
|
73
|
62
|
65
|
56
|
62
|
61
|
67
|
89
|
87
|
159
|
30
|
44
|
51
|
52
|
65
|
77
|
77
|
76
|
38
|
58
|
32
|
48
|
58
|
55
|
58
|
61
|
79
|
111
|
70
|
|
2025/11
|
26
|
27
|
29
|
34
|
33
|
28
|
14
|
13
|
19
|
38
|
44
|
37
|
34
|
46
|
45
|
47
|
43
|
21
|
25
|
29
|
32
|
39
|
48
|
35
|
47
|
40
|
46
|
52
|
56
|
62
|
|
|
2025/10
|
20
|
20
|
20
|
19
|
27
|
26
|
31
|
35
|
34
|
27
|
51
|
37
|
16
|
11
|
17
|
11
|
13
|
10
|
10
|
10
|
11
|
27
|
31
|
36
|
51
|
36
|
31
|
32
|
40
|
37
|
29
|
|
2025/09
|
17
|
24
|
26
|
22
|
23
|
25
|
28
|
31
|
14
|
15
|
13
|
23
|
14
|
10
|
15
|
21
|
21
|
13
|
13
|
13
|
23
|
29
|
20
|
17
|
17
|
15
|
17
|
21
|
21
|
17
|
|
|
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