Yunnan - China   2025-06-12   Thursday   24.73N, 99.18E

Shidian

Yunnan - China
2025-06-12

Air Quality

Excellent

No health implications.

20

PM2.5

33

PM10

57

O3

0.5

CO

7

SO2

8

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

12 Jun

32 Excellent

Fri

13 Jun

33 Excellent

Sat

14 Jun

35 Excellent

Sun

15 Jun

32 Excellent

Mon

16 Jun

37 Excellent

Tue

17 Jun

20 Excellent

Wed

18 Jun

21 Excellent

Monthly Average AQI (Shidian)

2020/06 - 2025/05

Air quality in the last 12 months (Shidian)

2025/05
35
28
32
23
32
37
35
42
45
53
51
50
42
43
38
39
35
31
39
34
41
39
46
39
18
19
26
22
17
22
17
2025/04
109
91
81
93
87
92
78
89
84
81
66
55
30
38
46
37
28
34
36
38
40
40
58
63
69
74
75
70
47
49
2025/03
50
61
54
50
57
61
73
76
73
57
65
81
96
69
64
56
62
79
64
56
73
73
66
56
45
45
55
89
116
97
105
2025/02
68
66
52
53
60
68
57
43
49
47
40
43
47
62
56
65
50
51
61
59
57
55
55
54
49
43
40
50
2025/01
36
37
35
35
40
39
32
34
31
40
41
44
38
40
45
45
43
40
39
33
35
39
44
37
41
56
35
55
103
46
51
2024/12
30
29
27
29
27
31
34
39
34
34
48
48
38
35
40
36
37
35
27
24
34
32
27
27
31
39
50
42
29
29
32
2024/11
41
40
35
34
27
25
18
16
22
26
25
24
24
25
28
30
31
30
31
29
24
27
29
30
29
26
29
30
34
29
2024/10
19
15
24
18
17
20
23
20
23
24
27
32
34
36
41
30
29
35
41
40
30
28
26
27
26
26
32
36
33
29
31
2024/09
23
26
23
25
24
27
34
38
29
22
19
23
26
21
29
32
25
28
34
41
39
30
27
31
35
29
23
21
18
22
2024/08
25
17
18
20
22
20
22
17
18
19
18
30
38
47
46
27
30
25
27
26
23
25
37
22
22
28
30
25
29
29
26
2024/07
18
17
15
16
19
20
18
19
18
17
15
17
23
22
22
21
30
28
22
21
18
19
17
19
23
23
23
25
21
17
25
2024/06
47
39
32
33
36
32
32
30
30
41
42
33
17
16
17
34
33
30
40
39
32
29
22
24
20
25
18
18
19
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