Guizhou - China   2025-07-26   Saturday   27.07N, 107.48E

Weng'an

Guizhou - China
2025-07-26

Air Quality

Excellent

No health implications.

10

PM2.5

20

PM10

12

O3

0.5

CO

3

SO2

20

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

26 Jul

35 Excellent

Sun

27 Jul

46 Excellent

Mon

28 Jul

58 Good

Tue

29 Jul

60 Good

Wed

30 Jul

57 Good

Thu

31 Jul

17 Excellent

Fri

1 Aug

28 Excellent

Weng'an Air quality rank

Monthly Average AQI (Weng'an)

2020/07 - 2025/06

Air quality in the last 12 months (Weng'an)

2025/06
20
16
22
25
30
31
36
42
36
26
28
30
29
20
27
29
21
19
15
16
21
17
16
13
15
17
16
14
16
15
2025/05
41
53
45
25
32
30
25
26
33
24
37
36
32
45
46
38
39
41
54
34
25
22
30
49
38
28
13
12
18
22
16
2025/04
35
45
55
61
60
59
69
69
72
54
55
99
180
90
70
66
55
55
24
25
35
25
41
25
35
32
21
31
41
20
2025/03
42
54
53
26
20
28
34
40
24
30
33
50
41
25
21
32
37
30
36
46
55
60
58
56
61
65
66
73
24
24
34
2025/02
24
17
33
41
46
33
30
56
56
50
37
47
52
23
30
42
34
29
22
18
30
20
24
45
29
40
32
35
2025/01
86
85
80
88
94
75
65
50
30
44
54
52
50
64
64
73
61
59
61
74
78
90
97
79
23
22
43
49
108
47
39
2024/12
64
81
58
56
18
23
22
42
28
12
17
45
60
56
53
54
64
60
68
91
106
82
82
80
80
68
71
80
76
64
58
2024/11
50
38
50
48
50
56
44
46
42
39
38
41
53
50
63
61
33
12
12
15
13
21
34
18
13
17
29
32
36
46
2024/10
13
15
32
35
37
48
43
28
33
45
55
60
47
22
26
25
20
24
14
13
17
15
18
17
21
32
43
39
30
34
44
2024/09
23
19
16
17
28
33
29
20
14
19
23
26
34
26
22
32
27
25
26
31
26
18
28
32
35
42
45
38
27
18
2024/08
9
8
11
10
14
17
18
18
19
21
27
46
46
34
30
29
26
23
26
25
22
17
13
11
12
18
19
23
26
28
22
2024/07
15
22
12
10
13
11
12
14
17
17
14
17
16
13
11
13
13
11
9
10
9
15
13
11
19
26
23
24
13
10
9
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