Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Jan
Tue
13 Jan
Wed
14 Jan
Thu
15 Jan
Fri
16 Jan
Sat
17 Jan
Sun
18 Jan
Guiyang Air quality rank
Real-time AQI (Monitoring Station in Guiyang)
鉴湖路
4827
PM2.5
48
PM10
78
O3
0.5
CO
10
SO2
13
NO2
新华路
5231
PM2.5
53 *
PM10
66
O3
0.5
CO
10
SO2
18
NO2
漓江路57号
4627
PM2.5
46
PM10
71
O3
0.9
CO
13
SO2
19
NO2
Air quality in the last 12 months (Guiyang)
|
2025/11
|
21
|
21
|
12
|
17
|
20
|
16
|
24
|
15
|
12
|
15
|
22
|
29
|
42
|
46
|
46
|
43
|
41
|
21
|
27
|
35
|
44
|
52
|
66
|
54
|
54
|
65
|
61
|
68
|
45
|
72
|
|
|
2025/10
|
14
|
15
|
20
|
23
|
20
|
20
|
14
|
20
|
21
|
23
|
27
|
29
|
33
|
32
|
15
|
14
|
20
|
18
|
14
|
16
|
15
|
20
|
28
|
36
|
34
|
28
|
26
|
29
|
41
|
22
|
22
|
|
2025/09
|
23
|
23
|
22
|
26
|
28
|
34
|
33
|
31
|
23
|
16
|
19
|
19
|
18
|
20
|
22
|
18
|
18
|
17
|
26
|
36
|
23
|
22
|
22
|
16
|
11
|
14
|
20
|
22
|
19
|
16
|
|
|
2025/08
|
26
|
30
|
30
|
29
|
31
|
25
|
18
|
19
|
24
|
26
|
23
|
26
|
30
|
31
|
17
|
14
|
19
|
22
|
15
|
16
|
16
|
14
|
19
|
19
|
20
|
20
|
19
|
20
|
24
|
25
|
30
|
|
2025/07
|
13
|
14
|
13
|
16
|
18
|
25
|
27
|
25
|
21
|
23
|
20
|
24
|
22
|
24
|
23
|
24
|
23
|
27
|
26
|
26
|
15
|
13
|
12
|
17
|
19
|
22
|
26
|
29
|
30
|
27
|
23
|
|
2025/06
|
23
|
13
|
25
|
26
|
29
|
33
|
38
|
48
|
41
|
30
|
33
|
29
|
27
|
19
|
27
|
30
|
21
|
19
|
14
|
23
|
29
|
14
|
28
|
15
|
16
|
12
|
18
|
15
|
16
|
13
|
|
|
2025/05
|
49
|
56
|
41
|
23
|
34
|
29
|
21
|
28
|
31
|
22
|
43
|
37
|
33
|
36
|
44
|
37
|
35
|
46
|
58
|
26
|
25
|
30
|
38
|
55
|
34
|
23
|
13
|
12
|
19
|
21
|
17
|
|
2025/04
|
35
|
46
|
58
|
67
|
56
|
61
|
64
|
57
|
67
|
57
|
57
|
152
|
240
|
101
|
80
|
67
|
65
|
56
|
27
|
35
|
40
|
25
|
43
|
22
|
46
|
30
|
21
|
31
|
38
|
18
|
|
|
2025/03
|
41
|
47
|
67
|
33
|
20
|
26
|
35
|
40
|
22
|
29
|
40
|
54
|
28
|
25
|
24
|
29
|
39
|
28
|
35
|
51
|
56
|
66
|
59
|
62
|
58
|
62
|
70
|
78
|
19
|
25
|
41
|
|
2025/02
|
23
|
17
|
29
|
35
|
41
|
17
|
23
|
50
|
60
|
40
|
29
|
43
|
42
|
21
|
30
|
43
|
29
|
31
|
19
|
16
|
18
|
14
|
18
|
21
|
28
|
44
|
29
|
35
|
|||
|
2025/01
|
75
|
80
|
73
|
79
|
74
|
75
|
63
|
40
|
23
|
36
|
52
|
63
|
52
|
69
|
62
|
80
|
69
|
63
|
58
|
77
|
79
|
80
|
63
|
50
|
18
|
22
|
43
|
43
|
56
|
44
|
37
|
|
2024/12
|
60
|
83
|
49
|
37
|
20
|
14
|
17
|
41
|
18
|
12
|
23
|
38
|
47
|
63
|
62
|
63
|
63
|
54
|
67
|
84
|
117
|
78
|
70
|
73
|
67
|
45
|
52
|
79
|
63
|
42
|
51
|
|
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
*: primary pollution