Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
47
*
PM2.5
59
PM10
78
O3
0.7
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
28 Dec
73
Good
Sun
29 Dec
72
Good
Mon
30 Dec
72
Good
Tue
31 Dec
66
Good
Wed
1 Jan
74
Good
Thu
2 Jan
71
Good
Fri
3 Jan
19
Excellent
Air quality in the last 12 months (Yongshan)
|
2024/11
|
21
|
29
|
46
|
26
|
26
|
42
|
37
|
36
|
40
|
38
|
36
|
34
|
32
|
37
|
51
|
31
|
23
|
23
|
24
|
26
|
37
|
44
|
48
|
32
|
17
|
21
|
28
|
32
|
46
|
47
|
|
|
2024/10
|
15
|
26
|
21
|
28
|
31
|
24
|
29
|
36
|
34
|
24
|
21
|
21
|
19
|
28
|
36
|
50
|
23
|
32
|
28
|
29
|
23
|
19
|
28
|
45
|
30
|
20
|
19
|
28
|
50
|
46
|
38
|
|
2024/09
|
25
|
23
|
26
|
26
|
23
|
27
|
31
|
29
|
28
|
24
|
24
|
27
|
31
|
31
|
35
|
30
|
26
|
26
|
36
|
38
|
25
|
33
|
39
|
52
|
42
|
44
|
47
|
50
|
46
|
12
|
|
|
2024/08
|
31
|
35
|
39
|
22
|
23
|
26
|
28
|
26
|
27
|
26
|
57
|
43
|
49
|
47
|
45
|
30
|
33
|
32
|
36
|
38
|
43
|
48
|
49
|
49
|
45
|
36
|
41
|
41
|
49
|
46
|
40
|
|
2024/07
|
18
|
23
|
23
|
22
|
21
|
24
|
29
|
21
|
17
|
17
|
14
|
19
|
26
|
16
|
21
|
22
|
27
|
20
|
23
|
23
|
21
|
21
|
28
|
26
|
21
|
36
|
34
|
15
|
19
|
17
|
26
|
|
2024/06
|
46
|
28
|
26
|
19
|
25
|
32
|
15
|
18
|
21
|
23
|
20
|
26
|
35
|
30
|
39
|
48
|
21
|
28
|
20
|
25
|
23
|
18
|
22
|
24
|
27
|
27
|
15
|
20
|
17
|
20
|
|
|
2024/05
|
26
|
27
|
27
|
16
|
33
|
50
|
47
|
42
|
22
|
34
|
23
|
26
|
31
|
45
|
39
|
40
|
46
|
25
|
33
|
32
|
30
|
36
|
37
|
41
|
39
|
20
|
29
|
27
|
16
|
16
|
32
|
|
2024/04
|
45
|
44
|
48
|
37
|
39
|
22
|
24
|
26
|
34
|
37
|
33
|
44
|
44
|
53
|
55
|
45
|
35
|
35
|
30
|
37
|
43
|
54
|
24
|
28
|
34
|
46
|
43
|
51
|
37
|
16
|
|
|
2024/03
|
49
|
40
|
53
|
65
|
50
|
44
|
38
|
44
|
57
|
63
|
31
|
57
|
55
|
45
|
58
|
54
|
67
|
31
|
53
|
54
|
55
|
58
|
53
|
51
|
29
|
40
|
47
|
25
|
39
|
54
|
42
|
|
2024/02
|
67
|
77
|
36
|
34
|
37
|
39
|
40
|
44
|
51
|
102
|
75
|
71
|
67
|
77
|
38
|
39
|
42
|
49
|
56
|
98
|
57
|
33
|
35
|
32
|
47
|
47
|
53
|
56
|
50
|
||
|
2024/01
|
137
|
78
|
61
|
72
|
79
|
80
|
82
|
86
|
73
|
77
|
82
|
108
|
119
|
119
|
94
|
76
|
54
|
59
|
70
|
51
|
30
|
24
|
33
|
30
|
38
|
45
|
50
|
56
|
72
|
82
|
70
|
|
2023/12
|
32
|
39
|
49
|
46
|
60
|
50
|
66
|
73
|
70
|
77
|
64
|
38
|
44
|
66
|
40
|
41
|
51
|
56
|
61
|
73
|
69
|
71
|
78
|
66
|
92
|
90
|
101
|
119
|
112
|
110
|
132
|
|
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