Air Quality
Excellent
No health implications.
31
PM2.5
45
PM10
16
O3
0.5
CO
6
SO2
23
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Jan
39
Excellent
Thu
9 Jan
42
Excellent
Fri
10 Jan
41
Excellent
Sat
11 Jan
36
Excellent
Sun
12 Jan
34
Excellent
Mon
13 Jan
28
Excellent
Tue
14 Jan
37
Excellent
Menglian Air quality rank
Air quality in the last 12 months (Menglian)
|
2024/12
|
32
|
32
|
35
|
34
|
34
|
37
|
41
|
42
|
43
|
42
|
46
|
49
|
41
|
40
|
27
|
29
|
33
|
33
|
37
|
40
|
41
|
49
|
38
|
44
|
45
|
45
|
47
|
49
|
42
|
42
|
43
|
|
2024/11
|
37
|
38
|
40
|
37
|
34
|
28
|
27
|
15
|
20
|
24
|
25
|
29
|
28
|
25
|
27
|
30
|
34
|
32
|
35
|
34
|
30
|
24
|
33
|
36
|
36
|
34
|
32
|
26
|
25
|
25
|
|
|
2024/10
|
18
|
12
|
17
|
19
|
20
|
24
|
28
|
27
|
27
|
25
|
25
|
25
|
30
|
35
|
36
|
34
|
26
|
37
|
41
|
36
|
27
|
28
|
29
|
32
|
30
|
33
|
37
|
39
|
40
|
39
|
39
|
|
2024/09
|
21
|
24
|
23
|
24
|
22
|
21
|
28
|
25
|
20
|
16
|
14
|
16
|
23
|
20
|
26
|
26
|
26
|
22
|
26
|
33
|
37
|
32
|
28
|
28
|
30
|
26
|
21
|
20
|
21
|
20
|
|
|
2024/08
|
13
|
12
|
16
|
19
|
16
|
15
|
15
|
22
|
19
|
18
|
18
|
20
|
24
|
23
|
24
|
24
|
23
|
18
|
17
|
15
|
16
|
13
|
14
|
14
|
15
|
18
|
17
|
18
|
18
|
20
|
17
|
|
2024/07
|
16
|
17
|
18
|
13
|
17
|
19
|
17
|
20
|
16
|
17
|
11
|
14
|
24
|
17
|
16
|
21
|
22
|
21
|
16
|
14
|
12
|
12
|
13
|
16
|
16
|
15
|
16
|
16
|
16
|
14
|
15
|
|
2024/06
|
39
|
28
|
30
|
33
|
38
|
25
|
22
|
23
|
30
|
34
|
33
|
21
|
17
|
17
|
23
|
29
|
37
|
29
|
30
|
30
|
26
|
23
|
23
|
20
|
17
|
17
|
14
|
17
|
20
|
16
|
|
|
2024/05
|
77
|
60
|
50
|
62
|
70
|
61
|
65
|
58
|
57
|
38
|
32
|
42
|
45
|
49
|
48
|
45
|
40
|
38
|
43
|
54
|
32
|
36
|
31
|
27
|
19
|
18
|
20
|
19
|
33
|
43
|
48
|
|
2024/04
|
85
|
83
|
93
|
85
|
83
|
113
|
108
|
107
|
102
|
85
|
83
|
88
|
82
|
97
|
101
|
93
|
95
|
54
|
72
|
62
|
59
|
64
|
69
|
74
|
59
|
64
|
74
|
69
|
78
|
85
|
|
|
2024/03
|
57
|
59
|
66
|
60
|
53
|
48
|
54
|
78
|
83
|
85
|
78
|
84
|
88
|
86
|
83
|
100
|
112
|
86
|
81
|
81
|
64
|
38
|
42
|
53
|
47
|
61
|
75
|
81
|
79
|
102
|
105
|
|
2024/02
|
51
|
67
|
73
|
62
|
61
|
53
|
59
|
70
|
77
|
115
|
50
|
56
|
52
|
54
|
54
|
54
|
50
|
54
|
54
|
51
|
58
|
63
|
64
|
62
|
67
|
60
|
62
|
58
|
60
|
||
|
2024/01
|
41
|
41
|
40
|
37
|
42
|
43
|
47
|
49
|
51
|
50
|
55
|
57
|
52
|
45
|
44
|
32
|
30
|
29
|
44
|
54
|
50
|
51
|
57
|
41
|
43
|
38
|
45
|
42
|
43
|
42
|
43
|
|
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