Air Quality
Excellent
No health implications.
15
PM2.5
23
PM10
147
O3
0.4
CO
6
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Jun
88
Good
Tue
24 Jun
77
Good
Wed
25 Jun
68
Good
Thu
26 Jun
80
Good
Fri
27 Jun
87
Good
Sat
28 Jun
91
Good
Sun
29 Jun
37
Excellent
Air quality in the last 12 months (Shanyang)
|
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
|
|
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
|
|
|
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