Yunnan - China   2025-06-23   Monday   24.82N, 99.61E

Changning

Yunnan - China
2025-06-23

Air Quality

Excellent

No health implications.

7

PM2.5

9

PM10

42

O3

0.5

CO

8

SO2

6

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

23 Jun

31 Excellent

Tue

24 Jun

34 Excellent

Wed

25 Jun

36 Excellent

Thu

26 Jun

37 Excellent

Fri

27 Jun

37 Excellent

Sat

28 Jun

36 Excellent

Sun

29 Jun

44 Excellent

Monthly Average AQI (Changning)

2020/06 - 2025/05

Air quality in the last 12 months (Changning)

2025/05
31
27
29
20
26
33
30
36
37
46
39
42
40
39
37
37
34
27
35
31
36
34
40
33
16
18
18
17
15
18
15
2025/04
101
84
80
85
78
85
77
80
76
72
58
50
26
36
44
31
25
28
30
31
34
35
53
56
65
66
68
64
42
43
2025/03
46
56
45
47
53
57
68
69
66
53
60
73
87
65
58
52
58
71
48
45
65
63
59
48
42
40
46
81
110
89
98
2025/02
62
61
51
49
54
61
55
39
43
41
36
38
46
58
49
56
46
47
57
50
51
48
50
50
45
37
34
44
2025/01
32
32
32
32
37
36
28
32
28
36
38
39
35
37
44
42
40
37
34
30
32
39
38
32
36
49
30
51
88
40
46
2024/12
27
24
23
26
24
27
28
32
28
30
43
43
33
31
33
32
32
29
23
23
28
21
23
25
27
36
46
38
26
24
29
2024/11
35
36
29
29
26
26
15
14
20
24
22
21
22
24
26
28
28
27
28
25
23
20
23
25
25
22
23
24
27
24
2024/10
18
15
21
16
15
19
22
19
23
23
26
30
30
32
36
27
25
32
37
36
27
26
23
23
24
24
29
37
33
28
28
2024/09
23
24
23
23
20
25
33
34
26
18
18
21
24
21
26
29
22
25
31
36
36
29
26
28
33
29
23
20
17
21
2024/08
24
19
16
17
19
19
20
17
19
21
16
29
37
47
44
26
29
27
24
25
22
25
29
21
21
27
27
25
27
27
24
2024/07
16
16
15
16
18
20
17
18
17
18
15
16
19
19
20
18
25
25
21
21
16
18
15
17
22
22
23
22
21
18
23
2024/06
45
38
32
31
33
28
28
26
26
33
36
31
16
15
16
29
30
28
38
37
31
27
22
22
17
22
15
16
17
15
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