Air Quality
Excellent
No health implications.
19
PM2.5
45
PM10
57
O3
0.6
CO
7
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 Dec
37
Excellent
Mon
22 Dec
33
Excellent
Tue
23 Dec
35
Excellent
Wed
24 Dec
31
Excellent
Thu
25 Dec
31
Excellent
Fri
26 Dec
38
Excellent
Sat
27 Dec
34
Excellent
Longling Air quality rank
Air quality in the last 12 months (Longling)
|
2025/11
|
31
|
26
|
19
|
18
|
25
|
21
|
27
|
36
|
34
|
30
|
23
|
25
|
28
|
29
|
34
|
31
|
31
|
33
|
30
|
23
|
25
|
24
|
26
|
28
|
34
|
34
|
37
|
40
|
45
|
47
|
|
|
2025/10
|
17
|
16
|
23
|
21
|
26
|
23
|
24
|
22
|
27
|
24
|
23
|
25
|
26
|
29
|
33
|
30
|
20
|
23
|
22
|
23
|
27
|
28
|
28
|
32
|
29
|
34
|
32
|
34
|
33
|
29
|
36
|
|
2025/09
|
27
|
29
|
28
|
28
|
27
|
25
|
25
|
29
|
32
|
28
|
27
|
23
|
18
|
19
|
18
|
19
|
23
|
26
|
29
|
34
|
29
|
30
|
31
|
25
|
31
|
34
|
26
|
29
|
28
|
20
|
|
|
2025/08
|
26
|
25
|
22
|
24
|
26
|
29
|
23
|
19
|
21
|
25
|
26
|
25
|
28
|
24
|
27
|
26
|
29
|
25
|
21
|
20
|
20
|
20
|
19
|
23
|
23
|
28
|
30
|
29
|
21
|
30
|
28
|
|
2025/07
|
21
|
22
|
21
|
23
|
18
|
17
|
18
|
18
|
19
|
25
|
26
|
30
|
31
|
23
|
23
|
22
|
22
|
22
|
22
|
30
|
22
|
27
|
33
|
27
|
17
|
19
|
19
|
27
|
26
|
20
|
20
|
|
2025/06
|
20
|
18
|
39
|
51
|
48
|
43
|
39
|
34
|
31
|
23
|
36
|
46
|
47
|
36
|
27
|
23
|
17
|
17
|
19
|
27
|
29
|
23
|
20
|
20
|
20
|
18
|
23
|
21
|
22
|
27
|
|
|
2025/05
|
41
|
28
|
34
|
30
|
36
|
42
|
45
|
47
|
53
|
62
|
65
|
56
|
43
|
45
|
40
|
42
|
42
|
39
|
43
|
41
|
44
|
38
|
45
|
41
|
20
|
19
|
34
|
22
|
18
|
21
|
20
|
|
2025/04
|
125
|
112
|
90
|
111
|
111
|
105
|
82
|
106
|
102
|
94
|
82
|
59
|
38
|
42
|
52
|
49
|
34
|
44
|
45
|
49
|
49
|
49
|
63
|
74
|
79
|
83
|
85
|
77
|
56
|
53
|
|
|
2025/03
|
56
|
69
|
65
|
57
|
65
|
68
|
81
|
89
|
83
|
64
|
74
|
89
|
108
|
75
|
70
|
62
|
68
|
92
|
78
|
75
|
88
|
86
|
75
|
64
|
51
|
54
|
72
|
112
|
135
|
119
|
117
|
|
2025/02
|
78
|
75
|
59
|
65
|
70
|
78
|
63
|
52
|
59
|
55
|
51
|
53
|
46
|
71
|
67
|
75
|
55
|
60
|
66
|
72
|
65
|
66
|
64
|
60
|
57
|
56
|
50
|
57
|
|||
|
2025/01
|
48
|
48
|
43
|
45
|
50
|
47
|
45
|
42
|
41
|
44
|
45
|
52
|
49
|
51
|
50
|
50
|
48
|
45
|
48
|
43
|
45
|
48
|
56
|
46
|
50
|
66
|
48
|
60
|
111
|
64
|
62
|
|
2024/12
|
38
|
35
|
34
|
34
|
34
|
35
|
42
|
46
|
41
|
41
|
55
|
57
|
45
|
41
|
38
|
37
|
40
|
39
|
39
|
30
|
45
|
61
|
37
|
36
|
42
|
48
|
55
|
53
|
41
|
41
|
44
|
|
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