Guizhou - China   2025-06-16   Monday   26.26N, 107.52E

Qiannan Prefecture

Guizhou - China
2025-06-16

Air Quality

Excellent

No health implications.

9

PM2.5

22

PM10

7

O3

0.4

CO

3

SO2

10

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

16 Jun

42 Excellent

Tue

17 Jun

44 Excellent

Wed

18 Jun

33 Excellent

Thu

19 Jun

34 Excellent

Fri

20 Jun

31 Excellent

Sat

21 Jun

36 Excellent

Sun

22 Jun

42 Excellent

Real-time AQI (Monitoring Station in Qiannan Prefecture)

小围寨

22

9

PM2.5

22

PM10

3

O3

0.4

CO

3

SO2

9

NO2

沙坝

22

9

PM2.5

22

PM10

11

O3

0.3

CO

3

SO2

10

NO2

Monthly Average AQI (Qiannan Prefecture)

2020/06 - 2025/05

Air quality in the last 12 months (Qiannan Prefecture)

2025/05
34
41
30
13
22
23
20
23
23
15
29
24
26
39
36
29
44
37
40
14
19
19
27
51
26
12
8
7
15
16
11
2025/04
27
43
56
57
54
52
71
52
61
45
49
83
170
81
60
66
60
58
26
22
34
17
46
17
30
33
15
25
33
10
2025/03
26
25
52
22
11
20
21
25
13
13
19
36
19
14
10
23
32
22
27
38
45
53
61
47
51
60
65
81
16
13
30
2025/02
9
10
27
35
37
14
19
55
56
41
22
21
46
14
18
27
19
18
9
9
14
10
13
21
15
31
19
19
2025/01
73
86
64
81
75
69
77
38
21
38
48
36
37
65
65
67
55
55
66
59
69
77
89
66
18
12
36
45
95
40
30
2024/12
43
58
60
47
11
10
11
38
15
7
11
41
48
42
44
47
57
45
67
87
81
90
93
83
80
70
58
59
63
61
39
2024/11
38
42
44
52
55
52
44
40
44
35
33
31
38
42
42
50
34
8
8
9
10
17
21
22
13
15
26
23
23
33
2024/10
8
14
35
33
35
50
41
25
27
31
46
50
39
11
19
20
12
17
14
9
19
12
18
16
16
24
23
30
27
30
36
2024/09
13
9
7
12
25
31
19
13
11
15
17
25
25
25
18
19
19
21
20
23
20
15
24
28
30
34
36
37
16
13
2024/08
6
7
7
9
11
12
14
14
15
16
13
38
37
27
27
25
21
21
18
15
14
9
7
8
8
11
12
17
30
22
15
2024/07
10
13
7
7
7
7
8
9
12
11
8
9
11
8
8
8
8
7
6
6
7
11
7
9
12
21
16
11
7
7
7
2024/06
19
17
6
7
8
9
7
9
6
7
7
14
12
16
22
11
6
6
11
15
16
11
8
15
10
6
6
7
7
8
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