Guizhou - China   2025-09-18   Thursday   26.84N, 106.60E

Xiuwen

Guizhou - China
2025-09-18

Air Quality

Excellent

No health implications.

12

PM2.5

14

PM10

63

O3

0.2

CO

3

SO2

5

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

18 Sep

38 Excellent

Fri

19 Sep

39 Excellent

Sat

20 Sep

36 Excellent

Sun

21 Sep

33 Excellent

Mon

22 Sep

29 Excellent

Tue

23 Sep

40 Excellent

Wed

24 Sep

29 Excellent

Monthly Average AQI (Xiuwen)

2020/09 - 2025/08

Air quality in the last 12 months (Xiuwen)

2025/08
25
30
30
31
30
21
17
19
23
28
18
24
30
31
19
15
19
22
14
18
16
12
19
22
21
21
18
25
26
29
31
2025/07
14
13
16
18
19
27
29
29
19
22
21
27
27
26
25
23
21
25
23
21
10
11
11
16
17
19
24
27
30
26
22
2025/06
21
15
27
28
32
38
42
47
36
31
36
33
35
25
29
34
27
22
13
25
31
15
26
18
15
12
19
19
19
13
2025/05
44
55
45
28
40
31
26
24
34
25
42
36
35
38
46
48
38
48
60
34
26
29
39
53
38
28
13
11
21
23
18
2025/04
30
44
56
63
56
58
58
56
69
60
56
133
212
98
79
62
59
54
22
30
37
23
43
19
43
29
15
28
37
15
2025/03
46
60
59
31
19
23
40
38
19
30
38
53
30
22
20
26
32
21
33
44
53
64
52
61
56
57
65
70
16
24
36
2025/02
21
15
25
35
37
18
22
47
57
40
33
46
37
17
30
51
31
29
16
15
15
11
19
23
23
43
33
39
2025/01
71
83
78
71
70
73
57
41
29
32
43
51
43
61
59
74
62
54
50
75
76
78
67
46
16
21
40
39
65
46
34
2024/12
69
96
45
35
19
21
26
38
15
11
21
36
45
63
56
59
61
54
64
90
112
65
70
63
60
35
57
76
64
31
46
2024/11
40
24
53
48
42
52
53
47
46
35
34
32
37
42
52
47
36
11
11
15
17
27
30
25
9
19
24
27
34
45
2024/10
6
12
29
37
44
48
27
26
32
51
56
47
24
20
30
27
12
23
13
13
19
13
25
23
21
35
47
39
32
38
43
2024/09
22
18
15
17
24
31
22
13
13
21
21
25
27
28
21
29
19
20
24
30
25
17
32
34
44
47
43
40
22
11
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