Yunnan - China   2025-09-18   Thursday   24.59N, 98.69E

Longling

Yunnan - China
2025-09-18

Air Quality

Excellent

No health implications.

10

PM2.5

31

PM10

6

O3

0.7

CO

12

SO2

10

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

18 Sep

36 Excellent

Fri

19 Sep

32 Excellent

Sat

20 Sep

33 Excellent

Sun

21 Sep

37 Excellent

Mon

22 Sep

35 Excellent

Tue

23 Sep

33 Excellent

Wed

24 Sep

20 Excellent

Monthly Average AQI (Longling)

2020/09 - 2025/08

Air quality in the last 12 months (Longling)

2025/08
26
25
22
24
26
29
23
19
21
25
26
25
28
24
27
26
29
25
21
20
20
20
19
23
23
28
30
29
21
30
28
2025/07
21
22
21
23
18
17
18
18
19
25
26
30
31
23
23
22
22
22
22
30
22
27
33
27
17
19
19
27
26
20
20
2025/06
20
18
39
51
48
43
39
34
31
23
36
46
47
36
27
23
17
17
19
27
29
23
20
20
20
18
23
21
22
27
2025/05
41
28
34
30
36
42
45
47
53
62
65
56
43
45
40
42
42
39
43
41
44
38
45
41
20
19
34
22
18
21
20
2025/04
125
112
90
111
111
105
82
106
102
94
82
59
38
42
52
49
34
44
45
49
49
49
63
74
79
83
85
77
56
53
2025/03
56
69
65
57
65
68
81
89
83
64
74
89
108
75
70
62
68
92
78
75
88
86
75
64
51
54
72
112
135
119
117
2025/02
78
75
59
65
70
78
63
52
59
55
51
53
46
71
67
75
55
60
66
72
65
66
64
60
57
56
50
57
2025/01
48
48
43
45
50
47
45
42
41
44
45
52
49
51
50
50
48
45
48
43
45
48
56
46
50
66
48
60
111
64
62
2024/12
38
35
34
34
34
35
42
46
41
41
55
57
45
41
38
37
40
39
39
30
45
61
37
36
42
48
55
53
41
41
44
2024/11
48
43
43
40
33
26
22
23
25
29
29
29
26
27
29
34
37
36
36
35
28
41
36
37
36
31
37
42
41
38
2024/10
21
14
26
21
17
21
22
21
22
26
28
34
38
43
46
34
32
37
44
45
32
31
31
34
33
31
39
40
35
31
38
2024/09
19
25
19
24
26
27
35
36
31
28
17
22
24
19
31
32
31
35
35
42
42
28
27
31
37
27
20
22
20
20
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