Yunnan - China   2025-05-25   Sunday   24.18N, 97.79E

Longchuan

Yunnan - China
2025-05-25

Air Quality

Excellent

No health implications.

8

PM2.5

16

PM10

55

O3

0.7

CO

5

SO2

11

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

25 May

38 Excellent

Mon

26 May

43 Excellent

Tue

27 May

41 Excellent

Wed

28 May

41 Excellent

Thu

29 May

51 Good

Fri

30 May

56 Good

Sat

31 May

28 Excellent

Monthly Average AQI (Longchuan)

2020/05 - 2025/04

Air quality in the last 12 months (Longchuan)

2025/04
124
103
84
115
110
100
85
106
99
87
75
51
34
36
44
42
27
33
42
42
43
48
57
73
77
91
90
78
46
44
2025/03
58
68
64
56
69
71
81
85
75
61
73
87
99
73
70
63
69
83
71
75
87
83
72
61
51
51
76
122
137
124
118
2025/02
81
81
69
67
73
78
69
58
60
59
49
56
56
70
68
76
60
59
67
72
70
72
62
62
57
52
49
57
2025/01
56
50
48
51
55
53
52
50
45
48
52
53
53
51
53
50
53
50
50
47
50
53
58
49
52
71
54
54
121
74
63
2024/12
40
38
38
35
36
39
48
49
49
42
54
58
44
44
37
35
39
39
40
38
47
69
40
39
46
51
54
56
48
47
48
2024/11
41
47
40
36
31
24
25
24
26
29
28
26
27
25
28
31
36
34
34
35
31
32
37
40
37
34
38
37
42
34
2024/10
19
15
26
19
18
21
21
23
26
26
27
28
33
38
44
34
26
34
41
40
28
31
32
32
27
29
37
36
28
30
37
2024/09
19
27
21
28
22
24
33
30
29
29
19
23
25
21
30
29
34
32
34
42
40
32
31
31
36
27
22
21
25
18
2024/08
13
12
14
18
14
13
16
19
16
19
18
21
27
30
31
23
24
18
15
16
19
15
20
18
19
19
22
20
26
25
16
2024/07
15
14
15
11
18
21
19
21
18
18
10
15
26
22
22
25
27
18
16
14
13
12
15
19
18
18
15
17
15
15
20
2024/06
49
36
36
41
40
35
32
31
37
46
47
29
13
16
23
38
33
30
35
40
31
27
22
22
17
27
16
18
20
20
2024/05
78
57
46
61
72
34
53
54
56
45
34
44
44
49
49
49
43
48
57
58
38
41
39
33
30
22
19
24
39
41
49
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