Guizhou - China   2025-09-18   Thursday   25.41N, 107.88E

Libo

Guizhou - China
2025-09-18

Air Quality

Excellent

No health implications.

9

PM2.5

19

PM10

4

O3

0.4

CO

7

SO2

17

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

18 Sep

43 Excellent

Fri

19 Sep

49 Excellent

Sat

20 Sep

43 Excellent

Sun

21 Sep

45 Excellent

Mon

22 Sep

35 Excellent

Tue

23 Sep

34 Excellent

Wed

24 Sep

38 Excellent

Libo Air quality rank

Monthly Average AQI (Libo)

2020/09 - 2025/08

Air quality in the last 12 months (Libo)

2025/08
18
24
23
30
25
16
15
19
21
21
20
24
24
23
11
12
15
16
11
11
16
16
19
20
18
17
18
17
21
19
19
2025/07
14
14
15
18
19
24
26
25
27
20
17
23
21
15
16
20
22
29
24
25
16
9
9
15
16
16
21
24
23
24
19
2025/06
23
11
13
24
34
30
27
27
29
22
23
24
18
16
22
19
14
13
13
12
13
15
17
18
18
21
17
13
16
14
2025/05
31
47
42
20
23
23
18
37
20
21
23
30
35
40
31
21
28
27
29
18
21
23
19
45
32
18
24
21
12
23
22
2025/04
33
47
59
58
59
67
90
83
88
80
61
57
171
104
74
76
69
64
39
36
38
28
30
20
25
27
30
28
40
27
2025/03
40
36
64
26
13
17
26
33
42
22
28
40
24
17
11
22
36
21
29
38
47
60
72
66
74
72
71
71
16
12
28
2025/02
13
8
24
45
56
20
17
48
57
53
77
66
40
36
17
35
32
21
12
9
13
10
12
27
26
28
24
39
2025/01
81
81
71
91
78
71
81
58
28
37
47
48
57
74
69
69
65
75
78
74
84
95
121
100
29
12
35
43
89
60
41
2024/12
55
67
72
77
32
10
10
33
37
22
23
37
47
47
41
51
67
61
67
79
81
89
87
83
81
78
67
57
73
97
76
2024/11
42
40
49
58
55
56
53
48
48
48
50
52
57
60
56
57
48
18
12
14
16
19
28
40
37
16
27
29
31
41
2024/10
9
20
39
39
41
50
48
34
29
37
43
53
61
20
20
25
24
22
21
14
27
20
24
24
24
29
26
32
33
37
43
2024/09
21
21
17
16
30
34
23
16
17
18
23
28
31
31
27
25
23
25
29
27
23
20
26
33
40
47
43
43
32
25
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