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
1 May
Fri
2 May
Sat
3 May
Sun
4 May
Mon
5 May
Tue
6 May
Wed
7 May
Real-time AQI (Monitoring Station in Guiyang)
马鞍山
229
PM2.5
22
PM10
6
O3
0.7
CO
3
SO2
12
NO2
鉴湖路
243
PM2.5
24
PM10
46
O3
0.3
CO
6
SO2
15
NO2
燕子冲
3524
PM2.5
27
PM10
8
O3
0.3
CO
2
SO2
24
NO2
碧云窝
3912
PM2.5
39
PM10
0
O3
0.4
CO
4
SO2
18
NO2
红边门
3624
PM2.5
36
PM10
7
O3
0.4
CO
2
SO2
24
NO2
新华路
3927
PM2.5
34
PM10
11
O3
0.5
CO
5
SO2
22
NO2
太慈桥
249
PM2.5
24
PM10
1
O3
0.3
CO
5
SO2
20
NO2
桐木岭
4114
PM2.5
41
PM10
100
O3
0.6
CO
5
SO2
3
NO2
花果园大街66号
3624
PM2.5
36
PM10
7
O3
0.6
CO
5
SO2
35
NO2
漓江路57号
4934
PM2.5
48
PM10
1
O3
0.6
CO
8
SO2
25
NO2
Air quality in the last 12 months (Guiyang)
|
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
|
|
|
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
|
|
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