Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
46
PM2.5
83
*
PM10
131
O3
0.6
CO
8
SO2
17
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
14 Oct
93
Good
Thu
15 Oct
78
Good
Fri
16 Oct
73
Good
Sat
17 Oct
79
Good
Sun
18 Oct
79
Good
Mon
19 Oct
72
Good
Tue
20 Oct
46
Excellent
Air quality in the last 12 months (Longwen)
|
2026/08
|
26
|
31
|
48
|
50
|
47
|
32
|
46
|
36
|
24
|
22
|
40
|
52
|
44
|
31
|
28
|
33
|
37
|
28
|
28
|
22
|
27
|
29
|
31
|
19
|
16
|
19
|
29
|
27
|
38
|
27
|
21
|
|
2026/07
|
23
|
26
|
22
|
16
|
21
|
19
|
16
|
23
|
29
|
42
|
44
|
36
|
19
|
16
|
17
|
22
|
20
|
22
|
34
|
32
|
39
|
50
|
51
|
70
|
44
|
17
|
13
|
22
|
29
|
49
|
43
|
|
2026/06
|
64
|
68
|
45
|
39
|
39
|
51
|
41
|
26
|
25
|
33
|
32
|
46
|
30
|
21
|
19
|
18
|
15
|
20
|
17
|
25
|
34
|
40
|
44
|
51
|
33
|
23
|
28
|
34
|
24
|
16
|
|
|
2026/05
|
41
|
45
|
42
|
26
|
40
|
46
|
40
|
54
|
29
|
45
|
42
|
65
|
53
|
17
|
19
|
28
|
42
|
38
|
39
|
35
|
50
|
31
|
36
|
37
|
32
|
31
|
38
|
46
|
54
|
62
|
65
|
|
2026/04
|
34
|
39
|
43
|
27
|
40
|
43
|
46
|
51
|
48
|
43
|
40
|
34
|
36
|
38
|
62
|
43
|
52
|
47
|
50
|
57
|
47
|
38
|
38
|
21
|
32
|
63
|
65
|
62
|
31
|
28
|
|
|
2026/03
|
15
|
43
|
26
|
37
|
39
|
40
|
51
|
48
|
48
|
43
|
57
|
62
|
48
|
54
|
50
|
45
|
50
|
49
|
47
|
52
|
50
|
51
|
53
|
41
|
55
|
42
|
52
|
44
|
51
|
78
|
44
|
|
2026/02
|
29
|
49
|
53
|
61
|
63
|
56
|
34
|
43
|
40
|
49
|
50
|
51
|
54
|
42
|
32
|
47
|
76
|
46
|
44
|
50
|
54
|
62
|
62
|
78
|
55
|
36
|
46
|
14
|
|||
|
2026/01
|
30
|
31
|
47
|
55
|
50
|
34
|
48
|
60
|
62
|
65
|
68
|
69
|
67
|
70
|
80
|
77
|
72
|
77
|
73
|
48
|
45
|
48
|
41
|
46
|
47
|
63
|
54
|
42
|
48
|
56
|
36
|
|
2025/12
|
50
|
64
|
48
|
50
|
55
|
49
|
57
|
63
|
57
|
53
|
54
|
59
|
41
|
39
|
59
|
55
|
63
|
63
|
78
|
60
|
71
|
39
|
47
|
58
|
26
|
34
|
39
|
45
|
51
|
55
|
57
|
|
2025/11
|
32
|
52
|
45
|
20
|
18
|
32
|
44
|
46
|
54
|
27
|
35
|
12
|
15
|
34
|
51
|
57
|
52
|
44
|
27
|
44
|
51
|
60
|
60
|
58
|
44
|
69
|
65
|
77
|
85
|
63
|
|
|
2025/10
|
47
|
32
|
41
|
40
|
33
|
33
|
41
|
37
|
37
|
37
|
36
|
41
|
34
|
44
|
31
|
38
|
43
|
40
|
28
|
22
|
16
|
15
|
26
|
28
|
32
|
43
|
51
|
39
|
24
|
41
|
50
|
|
2025/09
|
42
|
31
|
32
|
39
|
40
|
30
|
15
|
12
|
15
|
24
|
26
|
36
|
34
|
39
|
34
|
32
|
29
|
21
|
23
|
12
|
25
|
25
|
18
|
15
|
23
|
28
|
33
|
35
|
43
|
54
|
|
|
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