Guizhou - China   2025-07-13   Sunday   25.79N, 104.96E

Pu'an

Guizhou - China
2025-07-13

Air Quality

Excellent

No health implications.

8

PM2.5

23

PM10

87

O3

0.4

CO

8

SO2

6

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

13 Jul

44 Excellent

Mon

14 Jul

42 Excellent

Tue

15 Jul

43 Excellent

Wed

16 Jul

46 Excellent

Thu

17 Jul

43 Excellent

Fri

18 Jul

39 Excellent

Sat

19 Jul

20 Excellent

Pu'an Air quality rank

Monthly Average AQI (Pu'an)

2020/07 - 2025/06

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

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
2024/08
20
16
15
12
14
16
16
16
15
17
51
60
43
40
29
32
35
31
26
28
23
20
16
20
12
14
18
18
21
22
21
2024/07
14
19
12
11
12
12
13
15
16
13
12
13
12
13
12
14
13
14
11
12
11
14
16
13
17
25
26
18
13
12
19
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