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
24 Feb
Tue
25 Feb
Wed
26 Feb
Thu
27 Feb
Fri
28 Feb
Sat
1 Mar
Sun
2 Mar
Real-time AQI (Monitoring Station in Guiyang)
马鞍山
2717
PM2.5
27
PM10
47
O3
0.3
CO
7
SO2
13
NO2
鉴湖路
3614
PM2.5
36
PM10
50
O3
0.6
CO
14
SO2
13
NO2
燕子冲
2714
PM2.5
27
PM10
48
O3
0.6
CO
10
SO2
16
NO2
碧云窝
279
PM2.5
27
PM10
53
O3
0.6
CO
12
SO2
8
NO2
红边门
3222
PM2.5
31
PM10
46
O3
0.8
CO
11
SO2
17
NO2
新华路
2414
PM2.5
24
PM10
49
O3
0.9
CO
9
SO2
11
NO2
太慈桥
2714
PM2.5
27
PM10
48
O3
0.4
CO
12
SO2
11
NO2
Air quality in the last 12 months (Guiyang)
|
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
|
|
|
2024/10
|
7
|
13
|
36
|
40
|
41
|
54
|
28
|
24
|
37
|
51
|
55
|
45
|
28
|
20
|
27
|
28
|
17
|
25
|
18
|
14
|
22
|
14
|
27
|
25
|
22
|
31
|
51
|
42
|
32
|
34
|
43
|
|
2024/09
|
21
|
17
|
15
|
19
|
27
|
31
|
22
|
12
|
14
|
21
|
19
|
26
|
28
|
31
|
22
|
27
|
16
|
20
|
26
|
30
|
24
|
19
|
31
|
33
|
41
|
45
|
40
|
36
|
22
|
12
|
|
|
2024/08
|
10
|
9
|
12
|
12
|
17
|
17
|
19
|
19
|
20
|
19
|
30
|
49
|
49
|
37
|
31
|
31
|
23
|
24
|
41
|
32
|
27
|
19
|
14
|
15
|
14
|
17
|
20
|
22
|
28
|
26
|
20
|
|
2024/07
|
17
|
25
|
14
|
12
|
14
|
14
|
17
|
18
|
19
|
17
|
16
|
16
|
17
|
15
|
13
|
14
|
14
|
12
|
9
|
11
|
12
|
15
|
14
|
13
|
24
|
34
|
30
|
27
|
12
|
12
|
12
|
|
2024/06
|
27
|
28
|
8
|
14
|
21
|
21
|
15
|
9
|
8
|
12
|
22
|
22
|
28
|
29
|
40
|
24
|
10
|
21
|
16
|
22
|
23
|
11
|
20
|
25
|
16
|
9
|
11
|
12
|
11
|
22
|
|
|
2024/05
|
18
|
16
|
13
|
14
|
29
|
36
|
20
|
21
|
18
|
17
|
17
|
14
|
32
|
40
|
41
|
38
|
33
|
13
|
22
|
29
|
19
|
24
|
34
|
32
|
30
|
18
|
27
|
25
|
17
|
13
|
30
|
|
2024/04
|
42
|
47
|
45
|
16
|
18
|
15
|
18
|
22
|
34
|
41
|
33
|
44
|
54
|
54
|
64
|
67
|
43
|
27
|
20
|
21
|
26
|
46
|
24
|
34
|
36
|
41
|
34
|
49
|
55
|
16
|
|
|
2024/03
|
40
|
58
|
33
|
35
|
32
|
23
|
58
|
55
|
39
|
46
|
49
|
47
|
38
|
34
|
26
|
32
|
43
|
18
|
36
|
64
|
59
|
53
|
39
|
48
|
33
|
38
|
52
|
28
|
47
|
45
|
50
|
|
2024/02
|
54
|
27
|
19
|
29
|
19
|
19
|
25
|
39
|
71
|
174
|
65
|
37
|
44
|
43
|
63
|
40
|
40
|
40
|
45
|
62
|
59
|
17
|
18
|
22
|
17
|
21
|
35
|
32
|
36
|
||
|
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