Air Quality
Excellent
No health implications.
7
PM2.5
16
PM10
11
O3
0.4
CO
11
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Aug
35
Excellent
Sun
10 Aug
33
Excellent
Mon
11 Aug
37
Excellent
Tue
12 Aug
34
Excellent
Wed
13 Aug
33
Excellent
Thu
14 Aug
42
Excellent
Fri
15 Aug
24
Excellent
Tengchong Air quality rank
Air quality in the last 12 months (Tengchong)
|
2025/06
|
18
|
13
|
31
|
52
|
46
|
38
|
33
|
29
|
35
|
20
|
32
|
38
|
41
|
33
|
23
|
23
|
14
|
14
|
16
|
22
|
23
|
17
|
15
|
16
|
17
|
18
|
19
|
18
|
16
|
21
|
|
|
2025/05
|
36
|
23
|
29
|
26
|
32
|
37
|
39
|
40
|
46
|
54
|
58
|
51
|
39
|
43
|
38
|
40
|
37
|
34
|
40
|
35
|
38
|
34
|
40
|
37
|
17
|
17
|
25
|
18
|
16
|
19
|
16
|
|
2025/04
|
113
|
94
|
80
|
97
|
91
|
83
|
70
|
92
|
88
|
80
|
69
|
55
|
37
|
38
|
47
|
40
|
30
|
37
|
39
|
39
|
41
|
43
|
55
|
62
|
67
|
72
|
73
|
63
|
48
|
48
|
|
|
2025/03
|
54
|
57
|
51
|
48
|
58
|
62
|
70
|
79
|
71
|
59
|
68
|
85
|
90
|
61
|
57
|
52
|
58
|
74
|
67
|
68
|
79
|
70
|
61
|
55
|
47
|
45
|
60
|
103
|
126
|
108
|
103
|
|
2025/02
|
73
|
70
|
59
|
61
|
65
|
70
|
61
|
49
|
53
|
52
|
44
|
47
|
48
|
61
|
54
|
65
|
54
|
54
|
57
|
61
|
58
|
58
|
54
|
55
|
54
|
48
|
43
|
52
|
|||
|
2025/01
|
44
|
43
|
42
|
42
|
46
|
45
|
42
|
39
|
36
|
41
|
42
|
48
|
45
|
46
|
46
|
46
|
46
|
43
|
44
|
40
|
42
|
44
|
51
|
43
|
45
|
67
|
47
|
59
|
113
|
68
|
61
|
|
2024/12
|
34
|
33
|
32
|
31
|
33
|
34
|
39
|
42
|
40
|
38
|
50
|
54
|
44
|
39
|
37
|
34
|
36
|
36
|
35
|
29
|
40
|
52
|
33
|
33
|
39
|
45
|
52
|
51
|
39
|
38
|
39
|
|
2024/11
|
42
|
41
|
37
|
35
|
28
|
22
|
18
|
20
|
23
|
25
|
26
|
24
|
24
|
24
|
28
|
32
|
34
|
32
|
32
|
31
|
26
|
33
|
31
|
32
|
31
|
30
|
34
|
35
|
38
|
33
|
|
|
2024/10
|
20
|
14
|
24
|
19
|
17
|
20
|
21
|
21
|
23
|
26
|
27
|
31
|
33
|
37
|
42
|
30
|
28
|
34
|
40
|
39
|
30
|
30
|
31
|
27
|
26
|
28
|
34
|
33
|
31
|
29
|
34
|
|
2024/09
|
20
|
24
|
21
|
26
|
24
|
25
|
34
|
36
|
31
|
25
|
20
|
23
|
25
|
20
|
29
|
29
|
30
|
32
|
33
|
40
|
38
|
29
|
27
|
30
|
32
|
26
|
22
|
21
|
20
|
20
|
|
|
2024/08
|
20
|
15
|
17
|
19
|
18
|
17
|
23
|
15
|
15
|
18
|
21
|
26
|
31
|
37
|
37
|
26
|
26
|
22
|
23
|
23
|
22
|
21
|
38
|
23
|
21
|
24
|
28
|
23
|
28
|
28
|
22
|
|
2024/07
|
13
|
14
|
14
|
13
|
20
|
20
|
16
|
18
|
19
|
17
|
13
|
17
|
24
|
23
|
21
|
22
|
29
|
24
|
22
|
20
|
16
|
16
|
17
|
20
|
20
|
22
|
20
|
21
|
19
|
16
|
24
|
|
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