Air Quality
Excellent
No health implications.
9
PM2.5
16
PM10
48
O3
0.6
CO
5
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 Nov
37
Excellent
Thu
7 Nov
36
Excellent
Fri
8 Nov
32
Excellent
Sat
9 Nov
32
Excellent
Sun
10 Nov
35
Excellent
Mon
11 Nov
37
Excellent
Tue
12 Nov
33
Excellent
Air quality in the last 12 months (Tengchong)
|
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
|
|
2024/06
|
47
|
40
|
35
|
36
|
38
|
36
|
33
|
31
|
32
|
42
|
45
|
31
|
15
|
17
|
21
|
33
|
34
|
30
|
38
|
40
|
36
|
31
|
22
|
22
|
18
|
27
|
17
|
18
|
18
|
18
|
|
|
2024/05
|
63
|
46
|
39
|
58
|
62
|
29
|
41
|
44
|
46
|
37
|
34
|
40
|
38
|
43
|
45
|
40
|
39
|
43
|
50
|
45
|
32
|
35
|
37
|
29
|
29
|
19
|
14
|
21
|
34
|
41
|
44
|
|
2024/04
|
45
|
55
|
64
|
58
|
52
|
64
|
61
|
64
|
63
|
58
|
63
|
66
|
67
|
58
|
61
|
87
|
98
|
57
|
58
|
47
|
40
|
54
|
60
|
57
|
52
|
57
|
60
|
62
|
52
|
59
|
|
|
2024/03
|
44
|
42
|
43
|
50
|
47
|
45
|
47
|
41
|
36
|
48
|
56
|
73
|
72
|
66
|
67
|
68
|
75
|
62
|
61
|
73
|
73
|
33
|
28
|
45
|
41
|
50
|
51
|
53
|
56
|
66
|
60
|
|
2024/02
|
59
|
77
|
60
|
46
|
51
|
49
|
52
|
53
|
52
|
95
|
62
|
54
|
40
|
36
|
43
|
44
|
35
|
37
|
41
|
42
|
51
|
57
|
60
|
52
|
47
|
53
|
49
|
48
|
44
|
||
|
2024/01
|
41
|
37
|
36
|
35
|
35
|
39
|
42
|
42
|
40
|
42
|
47
|
44
|
45
|
42
|
38
|
38
|
38
|
40
|
45
|
51
|
52
|
44
|
50
|
51
|
46
|
42
|
43
|
39
|
40
|
42
|
40
|
|
2023/12
|
38
|
38
|
37
|
33
|
35
|
33
|
36
|
28
|
25
|
23
|
27
|
33
|
29
|
29
|
25
|
32
|
37
|
30
|
32
|
31
|
33
|
38
|
40
|
38
|
27
|
23
|
34
|
36
|
33
|
30
|
32
|
|
2023/11
|
29
|
25
|
27
|
28
|
28
|
32
|
38
|
33
|
34
|
36
|
34
|
32
|
35
|
31
|
29
|
33
|
26
|
16
|
19
|
24
|
26
|
28
|
30
|
31
|
30
|
27
|
30
|
34
|
36
|
38
|
|
|
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