Air Quality
Excellent
No health implications.
9
PM2.5
24
PM10
62
O3
0.5
CO
8
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Jan
48
Excellent
Thu
2 Jan
49
Excellent
Fri
3 Jan
49
Excellent
Sat
4 Jan
56
Good
Sun
5 Jan
57
Good
Mon
6 Jan
87
Good
Tue
7 Jan
37
Excellent
Longshan Air quality rank
Air quality in the last 12 months (Longshan)
|
2024/11
|
84
|
147
|
117
|
31
|
20
|
31
|
43
|
52
|
41
|
32
|
37
|
38
|
49
|
21
|
26
|
36
|
28
|
35
|
34
|
51
|
50
|
52
|
65
|
52
|
36
|
50
|
34
|
43
|
33
|
55
|
|
|
2024/10
|
18
|
28
|
28
|
33
|
40
|
44
|
33
|
40
|
46
|
27
|
32
|
41
|
56
|
45
|
20
|
40
|
63
|
43
|
29
|
46
|
17
|
35
|
38
|
52
|
68
|
81
|
36
|
47
|
67
|
74
|
78
|
|
2024/09
|
18
|
21
|
24
|
23
|
18
|
21
|
22
|
24
|
26
|
22
|
28
|
25
|
25
|
24
|
36
|
33
|
28
|
30
|
24
|
19
|
21
|
30
|
29
|
24
|
23
|
26
|
32
|
35
|
27
|
18
|
|
|
2024/08
|
15
|
21
|
16
|
23
|
13
|
15
|
28
|
33
|
26
|
27
|
22
|
26
|
21
|
23
|
29
|
30
|
32
|
33
|
21
|
27
|
13
|
16
|
21
|
27
|
16
|
21
|
20
|
21
|
25
|
30
|
22
|
|
2024/07
|
47
|
40
|
10
|
28
|
39
|
26
|
24
|
51
|
37
|
46
|
53
|
59
|
55
|
54
|
55
|
29
|
13
|
26
|
25
|
20
|
23
|
15
|
21
|
13
|
16
|
9
|
9
|
9
|
13
|
24
|
19
|
|
2024/06
|
29
|
16
|
22
|
25
|
31
|
20
|
22
|
17
|
20
|
25
|
27
|
31
|
28
|
13
|
14
|
16
|
24
|
28
|
39
|
26
|
32
|
39
|
35
|
8
|
13
|
24
|
35
|
29
|
17
|
23
|
|
|
2024/05
|
30
|
34
|
38
|
37
|
26
|
32
|
34
|
28
|
37
|
43
|
53
|
26
|
34
|
39
|
18
|
26
|
34
|
37
|
18
|
12
|
21
|
28
|
23
|
20
|
21
|
11
|
11
|
23
|
33
|
27
|
14
|
|
2024/04
|
56
|
79
|
62
|
83
|
108
|
60
|
104
|
85
|
87
|
155
|
44
|
46
|
37
|
30
|
101
|
108
|
52
|
42
|
55
|
168
|
95
|
44
|
40
|
32
|
42
|
46
|
43
|
19
|
28
|
39
|
|
|
2024/03
|
24
|
38
|
30
|
40
|
37
|
40
|
39
|
32
|
36
|
58
|
62
|
31
|
40
|
51
|
45
|
56
|
37
|
52
|
35
|
37
|
47
|
32
|
39
|
30
|
36
|
56
|
65
|
177
|
54
|
42
|
40
|
|
2024/02
|
91
|
105
|
118
|
107
|
96
|
111
|
108
|
90
|
160
|
297
|
91
|
54
|
72
|
41
|
39
|
35
|
33
|
31
|
29
|
30
|
29
|
42
|
47
|
120
|
112
|
64
|
42
|
71
|
57
|
||
|
2024/01
|
69
|
72
|
90
|
48
|
36
|
41
|
28
|
35
|
62
|
54
|
33
|
39
|
54
|
29
|
44
|
69
|
38
|
44
|
68
|
43
|
40
|
30
|
48
|
42
|
69
|
71
|
68
|
69
|
85
|
114
|
77
|
|
2023/12
|
39
|
28
|
31
|
53
|
70
|
49
|
30
|
56
|
25
|
25
|
27
|
43
|
49
|
30
|
39
|
26
|
34
|
69
|
73
|
52
|
54
|
59
|
78
|
77
|
60
|
45
|
73
|
92
|
82
|
74
|
71
|
|
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