Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
46
*
PM2.5
55
PM10
31
O3
0.7
CO
8
SO2
15
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
12 Mar
93
Good
Fri
13 Mar
90
Good
Sat
14 Mar
92
Good
Sun
15 Mar
69
Good
Mon
16 Mar
67
Good
Tue
17 Mar
37
Excellent
Wed
18 Mar
48
Excellent
Air quality in the last 12 months (Lancang)
|
2026/02
|
50
|
52
|
52
|
54
|
51
|
44
|
47
|
50
|
53
|
48
|
48
|
49
|
47
|
45
|
54
|
73
|
114
|
65
|
55
|
46
|
44
|
47
|
49
|
59
|
56
|
47
|
46
|
63
|
|||
|
2026/01
|
51
|
45
|
43
|
42
|
42
|
45
|
42
|
41
|
43
|
46
|
45
|
47
|
49
|
49
|
52
|
52
|
49
|
52
|
59
|
56
|
46
|
47
|
49
|
50
|
50
|
51
|
50
|
51
|
52
|
52
|
49
|
|
2025/12
|
45
|
46
|
45
|
41
|
39
|
40
|
44
|
37
|
38
|
42
|
42
|
41
|
41
|
40
|
40
|
38
|
40
|
34
|
36
|
40
|
39
|
43
|
41
|
44
|
40
|
41
|
43
|
43
|
42
|
42
|
46
|
|
2025/11
|
27
|
22
|
20
|
20
|
23
|
24
|
25
|
27
|
23
|
23
|
25
|
30
|
27
|
28
|
31
|
32
|
31
|
27
|
21
|
26
|
25
|
28
|
30
|
32
|
34
|
38
|
43
|
46
|
46
|
46
|
|
|
2025/10
|
20
|
21
|
22
|
29
|
25
|
25
|
23
|
18
|
21
|
25
|
23
|
29
|
30
|
27
|
26
|
25
|
23
|
27
|
29
|
33
|
33
|
31
|
29
|
29
|
27
|
26
|
28
|
30
|
34
|
31
|
31
|
|
2025/09
|
21
|
26
|
26
|
22
|
26
|
24
|
25
|
27
|
28
|
23
|
20
|
20
|
19
|
20
|
19
|
22
|
22
|
24
|
24
|
26
|
26
|
24
|
24
|
23
|
26
|
25
|
22
|
24
|
25
|
21
|
|
|
2025/08
|
20
|
24
|
21
|
20
|
22
|
20
|
16
|
19
|
19
|
21
|
26
|
23
|
25
|
24
|
25
|
23
|
24
|
21
|
25
|
22
|
22
|
19
|
20
|
24
|
23
|
26
|
22
|
19
|
19
|
23
|
24
|
|
2025/07
|
23
|
18
|
19
|
19
|
18
|
19
|
19
|
21
|
27
|
26
|
21
|
24
|
25
|
20
|
19
|
19
|
19
|
17
|
20
|
22
|
23
|
23
|
24
|
17
|
15
|
18
|
17
|
21
|
25
|
21
|
23
|
|
2025/06
|
20
|
21
|
29
|
50
|
47
|
48
|
35
|
33
|
31
|
21
|
34
|
42
|
41
|
32
|
21
|
18
|
16
|
16
|
20
|
28
|
28
|
18
|
17
|
20
|
24
|
23
|
21
|
17
|
17
|
24
|
|
|
2025/05
|
29
|
25
|
29
|
29
|
33
|
40
|
48
|
50
|
53
|
56
|
42
|
31
|
35
|
34
|
29
|
32
|
29
|
28
|
33
|
36
|
31
|
33
|
33
|
38
|
19
|
16
|
24
|
22
|
21
|
21
|
20
|
|
2025/04
|
102
|
72
|
66
|
97
|
110
|
100
|
90
|
78
|
82
|
76
|
71
|
65
|
36
|
39
|
36
|
30
|
26
|
32
|
41
|
42
|
41
|
47
|
60
|
64
|
70
|
81
|
82
|
75
|
45
|
32
|
|
|
2025/03
|
50
|
62
|
61
|
68
|
76
|
79
|
71
|
60
|
57
|
55
|
67
|
69
|
79
|
78
|
77
|
82
|
89
|
63
|
33
|
41
|
59
|
68
|
65
|
57
|
58
|
61
|
80
|
114
|
122
|
116
|
125
|
|
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