Yunnan - China   2025-06-06   Friday   23.71N, 103.26E

Kaiyuan

Yunnan - China
2025-06-06

Air Quality

Excellent

No health implications.

13

PM2.5

27

PM10

74

O3

0.2

CO

4

SO2

4

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

6 Jun

34 Excellent

Sat

7 Jun

31 Excellent

Sun

8 Jun

37 Excellent

Mon

9 Jun

31 Excellent

Tue

10 Jun

31 Excellent

Wed

11 Jun

36 Excellent

Thu

12 Jun

20 Excellent

Monthly Average AQI (Kaiyuan)

2020/05 - 2025/04

Air quality in the last 12 months (Kaiyuan)

2025/04
37
56
71
99
82
45
53
63
57
69
61
55
73
57
57
37
31
37
39
43
35
32
48
56
50
53
64
58
34
36
2025/03
45
49
65
65
72
69
43
47
46
41
55
53
53
61
66
47
43
28
42
56
61
73
70
45
53
54
64
93
89
43
43
2025/02
47
55
37
43
51
48
40
32
31
33
41
49
42
41
51
55
39
33
37
40
39
34
37
22
29
23
33
45
2025/01
46
45
64
75
67
75
73
77
64
47
43
58
54
59
78
79
74
77
60
57
79
83
53
37
41
39
47
57
60
40
43
2024/12
37
43
37
38
34
28
28
28
26
32
39
35
33
43
74
48
34
48
65
61
60
56
59
58
67
78
73
54
38
42
42
2024/11
34
47
55
53
49
59
47
52
53
37
37
35
34
36
32
31
41
48
49
43
43
41
40
43
40
43
25
31
56
54
2024/10
29
23
30
28
33
37
44
43
38
35
36
41
41
34
32
20
19
26
36
28
29
30
29
41
34
39
45
55
47
34
31
2024/09
28
21
20
21
25
29
29
14
13
10
16
19
20
25
27
24
20
21
27
34
28
21
25
32
36
41
40
29
25
23
2024/08
24
20
15
14
14
13
13
13
12
15
32
45
25
31
31
30
30
33
31
37
23
16
13
21
17
14
17
22
22
21
22
2024/07
12
14
14
10
13
14
13
14
14
12
10
12
14
13
16
14
14
14
11
12
10
14
20
17
17
22
23
22
17
15
19
2024/06
24
20
19
24
15
13
12
13
14
17
13
15
11
14
15
13
21
24
27
24
20
18
19
21
23
12
12
13
11
11
2024/05
65
53
33
51
55
37
35
31
21
19
27
31
23
21
28
15
22
25
26
22
35
29
27
24
21
11
11
14
16
26
28
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