Guizhou - China   2025-09-13   Saturday   25.79N, 104.96E

Pu'an

Guizhou - China
2025-09-13

Air Quality

Excellent

No health implications.

11

PM2.5

17

PM10

33

O3

0.5

CO

3

SO2

15

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

13 Sep

26 Excellent

Sun

14 Sep

27 Excellent

Mon

15 Sep

29 Excellent

Tue

16 Sep

30 Excellent

Wed

17 Sep

26 Excellent

Thu

18 Sep

29 Excellent

Fri

19 Sep

41 Excellent

Monthly Average AQI (Pu'an)

2020/09 - 2025/08

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

2025/08
25
25
25
22
24
23
15
16
17
18
19
19
24
27
23
10
12
16
14
14
10
10
12
14
14
12
12
12
13
17
21
2025/07
11
9
11
10
12
11
15
17
15
15
19
21
27
21
20
22
21
21
19
18
13
12
12
10
10
13
23
26
30
25
24
2025/06
17
15
20
27
21
25
30
27
33
24
27
33
26
16
17
21
17
12
13
16
23
14
17
12
12
10
11
10
12
11
2025/05
42
46
36
24
34
33
22
32
29
19
23
31
25
27
39
44
22
34
40
23
24
28
46
45
24
15
10
12
16
12
15
2025/04
31
39
54
65
56
56
38
48
58
53
47
95
119
86
61
40
41
35
30
35
28
24
54
35
29
39
32
22
28
24
2025/03
38
32
50
60
53
36
33
32
43
26
42
56
71
53
34
22
20
20
31
38
51
67
65
61
47
34
38
92
36
27
29
2025/02
43
26
21
39
47
23
20
26
31
26
30
51
35
33
34
43
36
23
17
21
16
20
22
15
25
23
28
35
2025/01
66
71
58
74
48
60
62
30
28
36
40
46
50
71
56
78
84
64
75
97
77
90
63
45
35
32
49
53
72
53
43
2024/12
49
56
57
53
33
22
37
27
13
18
23
23
23
38
42
68
48
36
41
54
50
57
52
51
61
38
31
38
48
40
47
2024/11
33
25
41
43
32
52
55
58
38
44
37
31
30
38
39
45
48
47
37
25
22
27
28
32
29
22
22
31
38
40
2024/10
12
20
26
30
35
42
31
43
40
52
47
37
30
22
26
21
14
22
29
22
19
19
29
37
34
35
35
36
37
32
36
2024/09
20
18
13
18
26
30
22
11
12
14
18
19
19
23
30
26
20
25
32
36
26
20
26
43
47
39
37
32
25
12
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