Guizhou - China   2025-09-18   Thursday   26.41N, 106.67E

Huaxi

Guizhou - China
2025-09-18

Air Quality

Excellent

No health implications.

3

PM2.5

25

PM10

42

O3

0.2

CO

14

SO2

10

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

18 Sep

37 Excellent

Fri

19 Sep

37 Excellent

Sat

20 Sep

35 Excellent

Sun

21 Sep

34 Excellent

Mon

22 Sep

29 Excellent

Tue

23 Sep

16 Excellent

Wed

24 Sep

15 Excellent

Huaxi Air quality rank

Monthly Average AQI (Huaxi)

2020/09 - 2025/08

Air quality in the last 12 months (Huaxi)

2025/08
35
37
37
36
37
32
25
26
28
31
29
30
37
40
24
21
26
28
21
18
20
19
24
24
28
27
23
25
29
36
36
2025/07
17
20
16
19
25
29
33
31
31
30
27
30
28
27
28
29
28
33
34
34
20
21
16
22
25
27
35
38
36
33
31
2025/06
26
16
30
30
31
35
40
45
43
34
38
33
25
21
29
31
22
20
15
25
33
17
28
15
21
15
24
19
21
18
2025/05
51
60
44
28
37
33
22
31
33
23
44
37
33
39
46
40
36
50
59
25
28
30
42
58
36
24
14
15
22
22
17
2025/04
41
51
62
70
59
65
61
54
63
56
57
172
269
103
81
67
65
61
35
39
43
29
47
27
49
35
27
37
42
24
2025/03
42
44
73
40
26
31
35
42
31
28
39
51
33
32
29
33
43
33
39
51
58
70
62
64
57
58
72
83
25
30
46
2025/02
22
17
30
38
41
16
27
51
61
36
27
35
37
21
34
44
30
33
20
18
20
16
20
21
31
41
28
36
2025/01
48
77
66
72
71
78
67
40
25
39
57
66
47
72
62
87
76
65
66
78
80
77
59
50
19
26
46
40
57
46
38
2024/12
55
73
52
41
23
16
20
45
21
14
24
40
46
62
60
58
60
52
65
72
110
79
65
71
68
44
50
79
60
45
50
2024/11
50
31
47
58
51
57
53
50
50
43
40
35
35
47
48
48
45
26
18
20
20
28
32
36
17
22
35
40
39
45
2024/10
9
18
41
46
47
58
36
29
36
52
50
40
23
22
33
30
16
24
24
15
23
17
32
30
28
34
53
42
35
30
46
2024/09
23
16
13
19
33
35
31
15
16
24
24
28
28
34
30
32
20
28
37
41
33
33
43
45
43
46
42
37
24
13
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