Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
71
*
PM2.5
113
PM10
44
O3
0.7
CO
11
SO2
34
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
8 Jan
102
Light
Thu
9 Jan
100
Good
Fri
10 Jan
96
Good
Sat
11 Jan
87
Good
Sun
12 Jan
84
Good
Mon
13 Jan
87
Good
Tue
14 Jan
58
Good
Air quality in the last 12 months (Guiyang)
|
2024/12
|
59
|
62
|
68
|
138
|
88
|
34
|
33
|
58
|
116
|
100
|
41
|
69
|
93
|
86
|
56
|
56
|
62
|
67
|
89
|
101
|
111
|
107
|
92
|
99
|
111
|
133
|
126
|
134
|
85
|
99
|
100
|
|
2024/11
|
60
|
87
|
75
|
73
|
77
|
75
|
54
|
57
|
61
|
81
|
68
|
63
|
70
|
81
|
53
|
62
|
35
|
11
|
14
|
28
|
41
|
52
|
52
|
56
|
55
|
33
|
41
|
48
|
50
|
64
|
|
|
2024/10
|
35
|
41
|
54
|
56
|
53
|
64
|
81
|
63
|
56
|
52
|
57
|
59
|
73
|
116
|
47
|
28
|
40
|
42
|
26
|
30
|
34
|
25
|
31
|
41
|
51
|
65
|
32
|
39
|
62
|
57
|
53
|
|
2024/09
|
33
|
32
|
34
|
34
|
42
|
36
|
21
|
24
|
23
|
33
|
39
|
55
|
39
|
43
|
31
|
35
|
53
|
53
|
51
|
38
|
37
|
32
|
48
|
47
|
43
|
44
|
45
|
46
|
47
|
50
|
|
|
2024/08
|
17
|
23
|
26
|
33
|
35
|
29
|
28
|
29
|
27
|
30
|
34
|
26
|
20
|
21
|
24
|
29
|
28
|
32
|
30
|
33
|
29
|
18
|
22
|
27
|
31
|
30
|
37
|
34
|
39
|
47
|
44
|
|
2024/07
|
21
|
22
|
23
|
20
|
22
|
24
|
23
|
21
|
24
|
23
|
22
|
23
|
21
|
23
|
25
|
17
|
16
|
17
|
17
|
19
|
18
|
20
|
19
|
26
|
42
|
37
|
24
|
10
|
11
|
15
|
15
|
|
2024/06
|
19
|
18
|
42
|
25
|
15
|
32
|
34
|
43
|
51
|
31
|
18
|
22
|
22
|
21
|
15
|
19
|
16
|
15
|
17
|
24
|
23
|
24
|
25
|
20
|
22
|
30
|
29
|
22
|
19
|
20
|
|
|
2024/05
|
17
|
29
|
35
|
23
|
18
|
34
|
46
|
55
|
63
|
57
|
32
|
43
|
68
|
57
|
52
|
57
|
54
|
43
|
17
|
24
|
35
|
37
|
29
|
26
|
25
|
22
|
15
|
38
|
26
|
34
|
24
|
|
2024/04
|
46
|
50
|
37
|
23
|
16
|
20
|
21
|
34
|
42
|
43
|
51
|
50
|
44
|
50
|
52
|
48
|
23
|
34
|
20
|
18
|
23
|
35
|
43
|
49
|
31
|
27
|
35
|
36
|
29
|
17
|
|
|
2024/03
|
88
|
67
|
50
|
24
|
31
|
112
|
102
|
63
|
50
|
53
|
34
|
43
|
47
|
40
|
38
|
40
|
55
|
22
|
35
|
56
|
68
|
38
|
27
|
30
|
32
|
31
|
44
|
28
|
32
|
37
|
38
|
|
2024/02
|
50
|
23
|
18
|
16
|
48
|
22
|
26
|
70
|
97
|
134
|
67
|
59
|
34
|
37
|
51
|
40
|
40
|
27
|
32
|
53
|
24
|
15
|
19
|
21
|
44
|
24
|
47
|
25
|
34
|
||
|
2024/01
|
124
|
85
|
51
|
55
|
66
|
74
|
78
|
40
|
53
|
77
|
98
|
67
|
77
|
60
|
179
|
165
|
151
|
95
|
30
|
15
|
50
|
31
|
58
|
56
|
62
|
71
|
69
|
82
|
54
|
48
|
45
|
|
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