Yunnan - China   2025-10-21   Tuesday   24.95N, 102.75E

Guandu

Yunnan - China
2025-10-21

Air Quality

Excellent

No health implications.

18

PM2.5

33

PM10

29

O3

0.6

CO

5

SO2

22

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

21 Oct

30 Excellent

Wed

22 Oct

39 Excellent

Thu

23 Oct

38 Excellent

Fri

24 Oct

35 Excellent

Sat

25 Oct

35 Excellent

Sun

26 Oct

24 Excellent

Mon

27 Oct

38 Excellent

Monthly Average AQI (Guandu)

2020/09 - 2025/08

Air quality in the last 12 months (Guandu)

2025/08
27
30
21
18
26
26
15
10
14
14
13
16
20
40
28
11
13
20
26
24
10
7
8
11
12
11
12
13
13
15
21
2025/07
13
9
12
13
12
15
17
11
15
19
17
26
29
25
30
34
28
25
13
22
18
12
11
12
13
15
14
23
42
28
20
2025/06
9
16
16
21
22
32
32
39
35
32
31
42
49
45
17
22
15
8
11
14
23
11
17
11
11
18
15
15
11
15
2025/05
35
25
20
17
24
26
28
32
46
38
21
29
28
30
27
22
32
29
31
25
33
33
54
29
18
16
12
12
15
13
9
2025/04
36
54
82
78
89
73
75
65
62
68
54
55
72
61
55
24
21
25
29
34
30
28
36
51
44
59
64
61
32
30
2025/03
41
44
45
43
51
51
37
54
48
47
52
64
66
69
60
41
27
20
37
49
65
61
54
46
40
40
43
89
113
79
66
2025/02
46
49
27
40
48
49
33
39
47
34
36
54
55
54
55
64
38
41
48
51
58
53
58
33
32
29
35
39
2025/01
36
43
46
41
39
49
34
29
43
27
20
45
40
43
72
74
43
37
66
48
42
36
33
22
23
32
42
55
76
33
30
2024/12
19
31
23
21
33
27
28
39
15
21
29
26
48
42
39
29
26
33
35
25
27
22
29
29
28
38
41
39
30
26
47
2024/11
27
30
51
37
45
51
39
21
23
37
30
20
24
33
41
33
39
37
36
29
16
24
18
15
23
34
27
34
25
18
2024/10
11
21
30
24
16
24
36
32
28
16
18
20
22
30
26
18
17
36
45
27
23
26
30
43
44
39
48
44
55
47
41
2024/09
27
29
24
23
19
38
32
13
11
13
18
21
33
40
35
21
21
22
28
36
34
20
25
43
37
40
28
18
19
25
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