Air Quality
Excellent
No health implications.
17
PM2.5
49
PM10
43
O3
0.6
CO
7
SO2
50
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Jan
58
Good
Fri
9 Jan
63
Good
Sat
10 Jan
91
Good
Sun
11 Jan
78
Good
Mon
12 Jan
71
Good
Tue
13 Jan
72
Good
Wed
14 Jan
23
Excellent
Air quality in the last 12 months (Shanyang)
|
2025/11
|
35
|
40
|
69
|
68
|
85
|
53
|
21
|
34
|
50
|
71
|
63
|
61
|
56
|
53
|
48
|
48
|
18
|
21
|
25
|
31
|
43
|
41
|
37
|
61
|
51
|
86
|
92
|
64
|
50
|
53
|
|
|
2025/10
|
18
|
11
|
13
|
13
|
12
|
11
|
13
|
14
|
18
|
15
|
12
|
10
|
14
|
22
|
21
|
23
|
9
|
17
|
24
|
13
|
14
|
40
|
52
|
66
|
38
|
24
|
33
|
41
|
60
|
38
|
33
|
|
2025/09
|
29
|
29
|
22
|
20
|
14
|
42
|
40
|
23
|
27
|
26
|
18
|
16
|
21
|
29
|
35
|
24
|
15
|
8
|
10
|
17
|
17
|
12
|
10
|
14
|
25
|
24
|
22
|
15
|
22
|
29
|
|
|
2025/08
|
38
|
38
|
39
|
39
|
31
|
29
|
27
|
20
|
18
|
13
|
20
|
26
|
31
|
30
|
26
|
18
|
26
|
29
|
31
|
35
|
48
|
34
|
27
|
21
|
28
|
31
|
32
|
13
|
11
|
16
|
17
|
|
2025/07
|
19
|
27
|
26
|
27
|
13
|
23
|
25
|
24
|
24
|
25
|
31
|
44
|
42
|
36
|
33
|
35
|
34
|
32
|
41
|
19
|
28
|
37
|
18
|
18
|
20
|
30
|
31
|
29
|
30
|
34
|
35
|
|
2025/06
|
35
|
35
|
41
|
37
|
38
|
38
|
29
|
35
|
37
|
48
|
50
|
46
|
45
|
33
|
51
|
51
|
53
|
42
|
23
|
38
|
33
|
31
|
32
|
37
|
31
|
23
|
26
|
31
|
28
|
22
|
|
|
2025/05
|
83
|
67
|
72
|
50
|
70
|
360
|
155
|
78
|
71
|
46
|
40
|
50
|
39
|
52
|
61
|
52
|
100
|
100
|
66
|
62
|
61
|
63
|
54
|
56
|
53
|
46
|
49
|
50
|
53
|
50
|
33
|
|
2025/04
|
74
|
81
|
61
|
83
|
82
|
76
|
62
|
68
|
87
|
89
|
63
|
304
|
120
|
83
|
54
|
83
|
93
|
95
|
86
|
56
|
54
|
153
|
108
|
66
|
66
|
66
|
51
|
43
|
47
|
84
|
|
|
2025/03
|
74
|
41
|
14
|
27
|
38
|
46
|
64
|
64
|
67
|
56
|
69
|
88
|
55
|
37
|
26
|
41
|
40
|
39
|
34
|
44
|
49
|
55
|
72
|
62
|
48
|
149
|
158
|
98
|
86
|
80
|
69
|
|
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
|
|
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