Air Quality
Excellent
No health implications.
8
PM2.5
15
PM10
16
O3
0.8
CO
4
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 Mar
56
Good
Wed
25 Mar
47
Excellent
Thu
26 Mar
45
Excellent
Fri
27 Mar
37
Excellent
Sat
28 Mar
42
Excellent
Sun
29 Mar
43
Excellent
Mon
30 Mar
16
Excellent
Guiyang Air quality rank
Air quality in the last 12 months (Guiyang)
|
2026/02
|
48
|
50
|
62
|
64
|
94
|
92
|
81
|
63
|
63
|
59
|
38
|
52
|
70
|
61
|
42
|
30
|
60
|
72
|
58
|
33
|
44
|
49
|
46
|
30
|
45
|
32
|
17
|
30
|
|||
|
2026/01
|
28
|
45
|
60
|
75
|
43
|
65
|
61
|
53
|
51
|
61
|
74
|
71
|
78
|
65
|
71
|
78
|
115
|
96
|
59
|
15
|
36
|
49
|
67
|
60
|
74
|
62
|
90
|
81
|
59
|
49
|
30
|
|
2025/12
|
63
|
102
|
92
|
90
|
81
|
87
|
85
|
97
|
99
|
91
|
79
|
89
|
19
|
35
|
48
|
48
|
65
|
92
|
63
|
57
|
122
|
116
|
80
|
25
|
64
|
55
|
57
|
58
|
67
|
94
|
132
|
|
2025/11
|
46
|
45
|
22
|
15
|
26
|
30
|
40
|
19
|
10
|
11
|
25
|
50
|
40
|
47
|
51
|
53
|
63
|
22
|
35
|
40
|
49
|
55
|
60
|
59
|
48
|
55
|
62
|
66
|
59
|
55
|
|
|
2025/10
|
54
|
31
|
28
|
43
|
39
|
16
|
24
|
42
|
34
|
34
|
41
|
39
|
81
|
48
|
62
|
59
|
53
|
32
|
11
|
9
|
9
|
24
|
37
|
41
|
49
|
68
|
71
|
77
|
78
|
90
|
54
|
|
2025/09
|
24
|
27
|
29
|
29
|
35
|
34
|
49
|
36
|
14
|
15
|
16
|
21
|
26
|
30
|
33
|
22
|
21
|
41
|
44
|
19
|
20
|
16
|
21
|
9
|
16
|
20
|
26
|
42
|
38
|
53
|
|
|
2025/08
|
26
|
21
|
13
|
18
|
16
|
11
|
13
|
17
|
27
|
34
|
30
|
32
|
30
|
29
|
11
|
19
|
23
|
20
|
13
|
16
|
19
|
21
|
28
|
25
|
24
|
21
|
27
|
27
|
28
|
22
|
24
|
|
2025/07
|
11
|
14
|
19
|
29
|
32
|
35
|
31
|
31
|
32
|
22
|
23
|
26
|
27
|
27
|
24
|
24
|
28
|
35
|
32
|
21
|
18
|
17
|
17
|
23
|
31
|
33
|
30
|
22
|
25
|
26
|
26
|
|
2025/06
|
20
|
19
|
38
|
46
|
45
|
37
|
27
|
27
|
39
|
35
|
35
|
29
|
33
|
15
|
15
|
20
|
10
|
10
|
14
|
16
|
16
|
20
|
26
|
28
|
27
|
19
|
15
|
12
|
13
|
15
|
|
|
2025/05
|
54
|
55
|
45
|
40
|
24
|
37
|
65
|
33
|
27
|
53
|
45
|
44
|
43
|
44
|
45
|
38
|
22
|
19
|
16
|
16
|
20
|
20
|
29
|
51
|
58
|
52
|
42
|
26
|
19
|
25
|
13
|
|
2025/04
|
52
|
53
|
56
|
74
|
86
|
81
|
69
|
65
|
66
|
36
|
49
|
179
|
189
|
124
|
86
|
77
|
86
|
65
|
29
|
22
|
32
|
27
|
54
|
37
|
29
|
34
|
24
|
33
|
52
|
55
|
|
|
2025/03
|
35
|
33
|
32
|
18
|
20
|
27
|
57
|
54
|
54
|
54
|
53
|
55
|
47
|
30
|
18
|
41
|
47
|
38
|
45
|
48
|
51
|
59
|
66
|
76
|
76
|
65
|
58
|
61
|
33
|
21
|
38
|
|
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