Air Quality
Excellent
No health implications.
6
PM2.5
9
PM10
70
O3
0.4
CO
7
SO2
3
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Oct
52
Good
Mon
27 Oct
56
Good
Tue
28 Oct
56
Good
Wed
29 Oct
60
Good
Thu
30 Oct
66
Good
Fri
31 Oct
57
Good
Sat
1 Nov
20
Excellent
Shangyi Air quality rank
Air quality in the last 12 months (Shangyi)
|
2025/08
|
43
|
39
|
34
|
41
|
37
|
21
|
21
|
26
|
21
|
23
|
36
|
29
|
23
|
33
|
41
|
24
|
29
|
31
|
23
|
24
|
30
|
32
|
26
|
22
|
24
|
25
|
19
|
30
|
34
|
33
|
26
|
|
2025/07
|
26
|
26
|
34
|
35
|
18
|
16
|
22
|
26
|
31
|
33
|
36
|
35
|
17
|
26
|
31
|
13
|
19
|
27
|
35
|
18
|
20
|
25
|
33
|
19
|
23
|
24
|
26
|
26
|
22
|
17
|
29
|
|
2025/06
|
36
|
19
|
19
|
23
|
25
|
20
|
20
|
21
|
25
|
28
|
41
|
52
|
33
|
26
|
17
|
21
|
28
|
33
|
25
|
18
|
18
|
28
|
30
|
34
|
41
|
44
|
42
|
35
|
37
|
33
|
|
|
2025/05
|
25
|
22
|
18
|
28
|
78
|
24
|
46
|
64
|
33
|
44
|
30
|
44
|
50
|
27
|
39
|
97
|
30
|
34
|
26
|
52
|
34
|
39
|
43
|
34
|
40
|
28
|
27
|
38
|
52
|
56
|
20
|
|
2025/04
|
27
|
24
|
63
|
59
|
25
|
49
|
38
|
32
|
33
|
37
|
96
|
39
|
37
|
25
|
31
|
89
|
95
|
20
|
23
|
45
|
51
|
38
|
44
|
22
|
26
|
40
|
17
|
24
|
39
|
23
|
|
|
2025/03
|
61
|
32
|
31
|
45
|
39
|
28
|
37
|
56
|
62
|
92
|
128
|
67
|
57
|
51
|
31
|
22
|
23
|
21
|
22
|
24
|
29
|
52
|
154
|
108
|
58
|
109
|
39
|
27
|
21
|
22
|
23
|
|
2025/02
|
67
|
29
|
22
|
27
|
38
|
68
|
21
|
24
|
35
|
54
|
55
|
38
|
51
|
50
|
72
|
19
|
25
|
22
|
17
|
19
|
21
|
24
|
21
|
49
|
39
|
49
|
64
|
58
|
|||
|
2025/01
|
49
|
25
|
34
|
35
|
47
|
22
|
27
|
18
|
22
|
33
|
44
|
35
|
45
|
28
|
35
|
56
|
50
|
52
|
50
|
51
|
30
|
34
|
59
|
53
|
74
|
111
|
23
|
31
|
142
|
58
|
71
|
|
2024/12
|
40
|
23
|
28
|
24
|
23
|
24
|
21
|
38
|
41
|
41
|
37
|
46
|
30
|
34
|
38
|
38
|
22
|
25
|
39
|
38
|
23
|
39
|
41
|
54
|
51
|
27
|
25
|
50
|
94
|
64
|
45
|
|
2024/11
|
49
|
50
|
31
|
21
|
29
|
36
|
53
|
76
|
102
|
47
|
51
|
50
|
62
|
49
|
48
|
50
|
33
|
37
|
57
|
52
|
31
|
34
|
53
|
77
|
30
|
32
|
24
|
19
|
24
|
46
|
|
|
2024/10
|
14
|
18
|
28
|
43
|
47
|
29
|
17
|
32
|
35
|
31
|
41
|
47
|
56
|
44
|
25
|
52
|
61
|
25
|
18
|
22
|
31
|
18
|
35
|
44
|
53
|
45
|
17
|
33
|
29
|
34
|
48
|
|
2024/09
|
19
|
18
|
23
|
25
|
16
|
15
|
18
|
26
|
29
|
15
|
18
|
20
|
21
|
14
|
18
|
17
|
16
|
30
|
38
|
17
|
14
|
16
|
26
|
32
|
16
|
29
|
53
|
47
|
27
|
15
|
|
|
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