Air Quality
Excellent
No health implications.
18
PM2.5
32
PM10
32
O3
0.2
CO
3
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 May
39
Excellent
Fri
15 May
40
Excellent
Sat
16 May
40
Excellent
Sun
17 May
41
Excellent
Mon
18 May
39
Excellent
Tue
19 May
36
Excellent
Wed
20 May
45
Excellent
Air quality in the last 12 months (Dehong Prefecture)
|
2026/04
|
63
|
63
|
67
|
70
|
72
|
61
|
98
|
161
|
50
|
41
|
45
|
54
|
77
|
79
|
100
|
99
|
71
|
87
|
84
|
81
|
75
|
78
|
77
|
83
|
108
|
64
|
70
|
38
|
56
|
43
|
|
|
2026/03
|
92
|
85
|
72
|
89
|
101
|
120
|
109
|
113
|
81
|
68
|
75
|
92
|
77
|
40
|
48
|
44
|
46
|
40
|
51
|
49
|
58
|
47
|
32
|
40
|
52
|
54
|
71
|
93
|
49
|
55
|
67
|
|
2026/02
|
51
|
54
|
55
|
63
|
57
|
48
|
46
|
57
|
68
|
56
|
47
|
49
|
45
|
53
|
69
|
86
|
127
|
74
|
58
|
41
|
41
|
51
|
60
|
55
|
88
|
82
|
65
|
80
|
|||
|
2026/01
|
58
|
57
|
49
|
49
|
51
|
54
|
54
|
63
|
60
|
56
|
56
|
58
|
52
|
52
|
49
|
54
|
47
|
57
|
57
|
51
|
48
|
47
|
54
|
50
|
57
|
54
|
47
|
54
|
50
|
52
|
51
|
|
2025/12
|
53
|
51
|
51
|
51
|
48
|
48
|
43
|
48
|
49
|
49
|
50
|
49
|
50
|
47
|
44
|
43
|
46
|
42
|
46
|
47
|
50
|
52
|
63
|
50
|
47
|
48
|
47
|
49
|
49
|
46
|
53
|
|
2025/11
|
32
|
26
|
19
|
17
|
25
|
21
|
27
|
37
|
36
|
31
|
24
|
27
|
30
|
30
|
35
|
34
|
35
|
38
|
33
|
27
|
30
|
28
|
30
|
33
|
38
|
38
|
42
|
44
|
51
|
50
|
|
|
2025/10
|
16
|
16
|
22
|
22
|
23
|
23
|
24
|
24
|
28
|
25
|
24
|
24
|
26
|
31
|
35
|
31
|
22
|
23
|
21
|
24
|
29
|
30
|
27
|
31
|
30
|
32
|
32
|
34
|
36
|
30
|
36
|
|
2025/09
|
30
|
31
|
30
|
27
|
30
|
23
|
27
|
31
|
33
|
32
|
31
|
24
|
21
|
18
|
17
|
18
|
22
|
29
|
32
|
32
|
27
|
32
|
30
|
26
|
31
|
35
|
31
|
33
|
32
|
21
|
|
|
2025/08
|
25
|
27
|
24
|
25
|
26
|
29
|
21
|
20
|
22
|
27
|
30
|
32
|
31
|
29
|
30
|
29
|
33
|
26
|
24
|
22
|
20
|
20
|
22
|
22
|
24
|
31
|
32
|
32
|
20
|
30
|
30
|
|
2025/07
|
20
|
22
|
24
|
21
|
17
|
18
|
17
|
18
|
19
|
26
|
25
|
27
|
29
|
21
|
20
|
19
|
21
|
19
|
19
|
28
|
20
|
26
|
31
|
27
|
16
|
19
|
17
|
25
|
23
|
19
|
21
|
|
2025/06
|
20
|
18
|
42
|
50
|
50
|
43
|
37
|
32
|
32
|
21
|
35
|
45
|
45
|
36
|
25
|
21
|
16
|
17
|
19
|
28
|
27
|
23
|
20
|
21
|
21
|
19
|
23
|
18
|
21
|
27
|
|
|
2025/05
|
43
|
25
|
33
|
31
|
37
|
43
|
48
|
48
|
53
|
62
|
69
|
57
|
43
|
47
|
40
|
41
|
43
|
40
|
44
|
40
|
44
|
41
|
46
|
41
|
20
|
21
|
39
|
24
|
19
|
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