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
11 Nov
Wed
12 Nov
Thu
13 Nov
Fri
14 Nov
Sat
15 Nov
Sun
16 Nov
Mon
17 Nov
Real-time AQI (Monitoring Station in Guiyang)
马鞍山
123
PM2.5
12
PM10
35
O3
0.4
CO
3
SO2
9
NO2
鉴湖路
243
PM2.5
24
PM10
42
O3
0.4
CO
4
SO2
11
NO2
碧云窝
299
PM2.5
29
PM10
45
O3
0.3
CO
3
SO2
14
NO2
红边门
2414
PM2.5
24
PM10
42
O3
0.6
CO
7
SO2
13
NO2
新华路
199
PM2.5
19
PM10
60
O3
0.4
CO
8
SO2
9
NO2
太慈桥
179
PM2.5
9
PM10
54
O3
0.2
CO
4
SO2
10
NO2
桐木岭
3114
PM2.5
31
PM10
64
O3
0.6
CO
6
SO2
3
NO2
花果园大街66号
1812
PM2.5
14
PM10
48
O3
0.7
CO
1
SO2
10
NO2
Air quality in the last 12 months (Guiyang)
|
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
|
|
2024/11
|
47
|
26
|
51
|
58
|
50
|
55
|
49
|
46
|
45
|
38
|
36
|
33
|
35
|
45
|
48
|
47
|
42
|
17
|
14
|
17
|
17
|
25
|
31
|
32
|
13
|
22
|
31
|
33
|
41
|
47
|
|
|
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