Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
50
*
PM2.5
67
PM10
126
O3
0.6
CO
10
SO2
8
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
7 Apr
86
Good
Wed
8 Apr
87
Good
Thu
9 Apr
87
Good
Fri
10 Apr
88
Good
Sat
11 Apr
93
Good
Sun
12 Apr
89
Good
Mon
13 Apr
42
Excellent
Longlin Air quality rank
Air quality in the last 12 months (Longlin)
|
2026/02
|
29
|
27
|
29
|
50
|
64
|
63
|
47
|
24
|
20
|
30
|
33
|
27
|
33
|
40
|
43
|
66
|
72
|
32
|
16
|
30
|
38
|
50
|
39
|
52
|
43
|
32
|
35
|
43
|
|||
|
2026/01
|
45
|
20
|
18
|
26
|
29
|
33
|
61
|
72
|
73
|
73
|
97
|
87
|
95
|
78
|
81
|
72
|
73
|
55
|
52
|
50
|
31
|
29
|
38
|
39
|
35
|
43
|
50
|
35
|
41
|
51
|
29
|
|
2025/12
|
65
|
81
|
73
|
62
|
35
|
40
|
49
|
43
|
43
|
52
|
48
|
47
|
43
|
37
|
41
|
47
|
47
|
44
|
38
|
52
|
51
|
42
|
41
|
41
|
47
|
40
|
52
|
51
|
43
|
49
|
50
|
|
2025/11
|
20
|
21
|
15
|
14
|
15
|
19
|
27
|
21
|
12
|
16
|
18
|
31
|
34
|
38
|
34
|
37
|
41
|
27
|
21
|
37
|
43
|
46
|
52
|
57
|
46
|
50
|
56
|
47
|
46
|
53
|
|
|
2025/10
|
16
|
18
|
21
|
22
|
24
|
19
|
12
|
16
|
18
|
21
|
26
|
32
|
36
|
27
|
14
|
14
|
18
|
23
|
23
|
21
|
18
|
22
|
37
|
42
|
25
|
32
|
27
|
37
|
34
|
31
|
29
|
|
2025/09
|
22
|
20
|
19
|
24
|
27
|
27
|
28
|
28
|
22
|
19
|
18
|
18
|
17
|
17
|
18
|
17
|
18
|
17
|
18
|
24
|
25
|
21
|
17
|
13
|
15
|
14
|
14
|
16
|
17
|
12
|
|
|
2025/08
|
24
|
23
|
26
|
24
|
24
|
23
|
18
|
20
|
18
|
22
|
21
|
24
|
22
|
27
|
18
|
14
|
16
|
17
|
12
|
13
|
16
|
17
|
18
|
19
|
18
|
14
|
15
|
16
|
19
|
20
|
24
|
|
2025/07
|
15
|
13
|
14
|
14
|
17
|
19
|
24
|
21
|
21
|
18
|
21
|
24
|
27
|
22
|
25
|
22
|
26
|
25
|
20
|
21
|
15
|
13
|
12
|
12
|
14
|
16
|
22
|
23
|
28
|
25
|
23
|
|
2025/06
|
22
|
21
|
19
|
27
|
23
|
28
|
28
|
28
|
34
|
27
|
30
|
29
|
24
|
21
|
20
|
25
|
22
|
17
|
19
|
19
|
20
|
17
|
19
|
16
|
17
|
16
|
17
|
16
|
14
|
15
|
|
|
2025/05
|
42
|
50
|
42
|
28
|
35
|
32
|
26
|
39
|
30
|
20
|
20
|
29
|
29
|
35
|
40
|
39
|
24
|
33
|
38
|
24
|
27
|
28
|
36
|
45
|
31
|
15
|
18
|
20
|
13
|
17
|
20
|
|
2025/04
|
32
|
46
|
53
|
67
|
70
|
63
|
50
|
49
|
60
|
46
|
50
|
67
|
130
|
98
|
69
|
50
|
54
|
42
|
39
|
42
|
30
|
31
|
44
|
42
|
31
|
38
|
43
|
24
|
32
|
33
|
|
|
2025/03
|
37
|
33
|
46
|
51
|
51
|
39
|
35
|
42
|
55
|
30
|
44
|
53
|
46
|
55
|
41
|
28
|
29
|
26
|
33
|
42
|
62
|
78
|
88
|
82
|
63
|
54
|
58
|
83
|
46
|
28
|
35
|
|
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