Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
46
PM2.5
115
*
PM10
126
O3
0.5
CO
7
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 May
171
Moderate
Thu
8 May
88
Good
Fri
9 May
94
Good
Sat
10 May
83
Good
Sun
11 May
81
Good
Mon
12 May
78
Good
Tue
13 May
27
Excellent
Air quality in the last 12 months (Shanyang)
|
2025/02
|
77
|
60
|
37
|
33
|
37
|
35
|
94
|
49
|
50
|
52
|
74
|
79
|
64
|
52
|
49
|
68
|
71
|
71
|
89
|
105
|
112
|
92
|
73
|
93
|
83
|
53
|
67
|
59
|
|||
|
2025/01
|
60
|
73
|
109
|
107
|
58
|
61
|
56
|
48
|
57
|
57
|
56
|
70
|
60
|
58
|
49
|
53
|
62
|
65
|
53
|
57
|
77
|
143
|
194
|
92
|
26
|
61
|
64
|
63
|
160
|
100
|
97
|
|
2024/12
|
45
|
51
|
63
|
54
|
47
|
39
|
47
|
69
|
76
|
78
|
93
|
85
|
36
|
46
|
42
|
45
|
56
|
56
|
59
|
75
|
64
|
56
|
56
|
74
|
68
|
72
|
66
|
46
|
50
|
47
|
52
|
|
2024/11
|
40
|
32
|
36
|
38
|
48
|
56
|
66
|
74
|
74
|
63
|
63
|
73
|
44
|
29
|
27
|
12
|
13
|
16
|
28
|
27
|
28
|
37
|
77
|
81
|
28
|
42
|
56
|
58
|
39
|
43
|
|
|
2024/10
|
42
|
36
|
39
|
41
|
48
|
45
|
45
|
52
|
43
|
48
|
51
|
53
|
46
|
29
|
32
|
50
|
42
|
33
|
26
|
15
|
13
|
24
|
33
|
36
|
49
|
42
|
28
|
38
|
48
|
59
|
56
|
|
2024/09
|
36
|
35
|
28
|
34
|
26
|
41
|
36
|
44
|
27
|
33
|
46
|
39
|
37
|
36
|
42
|
23
|
25
|
24
|
24
|
21
|
21
|
39
|
42
|
50
|
42
|
53
|
57
|
60
|
42
|
18
|
|
|
2024/08
|
34
|
36
|
25
|
22
|
27
|
24
|
27
|
26
|
45
|
95
|
61
|
36
|
29
|
32
|
33
|
32
|
31
|
30
|
26
|
31
|
23
|
34
|
41
|
44
|
37
|
32
|
24
|
26
|
30
|
32
|
36
|
|
2024/07
|
19
|
31
|
30
|
27
|
15
|
22
|
26
|
13
|
19
|
33
|
29
|
32
|
32
|
26
|
21
|
22
|
15
|
20
|
16
|
22
|
25
|
30
|
37
|
42
|
73
|
55
|
36
|
39
|
24
|
11
|
31
|
|
2024/06
|
60
|
48
|
35
|
30
|
22
|
31
|
33
|
33
|
27
|
31
|
29
|
38
|
41
|
40
|
40
|
34
|
26
|
34
|
38
|
33
|
25
|
39
|
36
|
58
|
90
|
66
|
59
|
53
|
48
|
48
|
|
|
2024/05
|
26
|
31
|
29
|
19
|
23
|
41
|
48
|
49
|
48
|
42
|
70
|
54
|
59
|
57
|
63
|
55
|
51
|
57
|
43
|
31
|
44
|
41
|
41
|
50
|
56
|
32
|
45
|
45
|
34
|
41
|
58
|
|
2024/04
|
60
|
52
|
60
|
53
|
56
|
44
|
41
|
46
|
45
|
39
|
36
|
38
|
43
|
43
|
64
|
65
|
41
|
51
|
100
|
133
|
90
|
63
|
186
|
97
|
59
|
46
|
51
|
49
|
31
|
14
|
|
|
2024/03
|
69
|
48
|
64
|
61
|
76
|
66
|
87
|
73
|
69
|
62
|
54
|
67
|
69
|
57
|
71
|
163
|
103
|
60
|
82
|
69
|
71
|
66
|
70
|
23
|
26
|
49
|
57
|
65
|
48
|
58
|
61
|
|
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