Guizhou - China   2025-06-18   Wednesday   26.26N, 107.52E

Duyun

Guizhou - China
2025-06-18

Air Quality

Excellent

No health implications.

3

PM2.5

14

PM10

38

O3

0.3

CO

3

SO2

4

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

18 Jun

30 Excellent

Thu

19 Jun

24 Excellent

Fri

20 Jun

22 Excellent

Sat

21 Jun

23 Excellent

Sun

22 Jun

23 Excellent

Mon

23 Jun

21 Excellent

Tue

24 Jun

35 Excellent

Monthly Average AQI (Duyun)

2020/06 - 2025/05

Air quality in the last 12 months (Duyun)

2025/05
32
40
28
12
20
22
18
22
21
14
27
23
24
38
36
28
42
36
39
13
18
17
25
49
25
11
7
6
14
15
10
2025/04
26
42
55
55
50
50
70
52
60
45
48
78
165
78
59
65
59
56
24
21
33
17
45
16
29
29
14
24
30
9
2025/03
25
24
51
21
10
19
20
25
13
13
18
34
17
12
9
22
31
21
26
33
43
51
60
46
49
59
63
76
15
12
29
2025/02
9
9
26
34
35
13
18
51
55
40
21
20
45
13
17
26
18
16
9
9
13
10
13
19
14
29
18
17
2025/01
72
83
62
79
72
68
76
37
19
36
44
36
35
59
63
66
52
54
66
57
68
76
88
63
15
11
34
43
90
40
29
2024/12
41
58
59
46
10
10
11
37
14
7
10
39
46
40
43
45
56
45
65
84
80
86
92
82
79
68
56
56
62
60
38
2024/11
36
40
44
52
54
52
41
37
43
33
32
29
38
42
41
49
34
8
8
8
9
15
20
22
13
14
25
22
22
30
2024/10
7
13
34
29
34
50
40
24
25
30
45
48
37
11
18
19
11
16
13
9
17
11
16
15
15
23
22
28
26
29
35
2024/09
12
9
7
10
24
30
17
11
10
14
17
23
23
23
16
19
18
20
19
21
18
14
23
27
29
34
35
34
15
12
2024/08
6
6
6
9
10
11
13
13
15
14
12
37
35
26
25
23
21
20
17
15
13
8
7
8
7
10
10
15
28
20
14
2024/07
9
12
7
7
6
7
7
8
11
11
8
8
11
7
7
8
7
7
6
6
7
9
7
8
11
20
15
11
7
7
6
2024/06
18
16
6
7
7
9
7
9
6
7
7
14
11
15
22
11
7
6
12
15
16
11
7
15
9
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