Air Quality
Excellent
No health implications.
12
PM2.5
25
PM10
66
O3
0.6
CO
3
SO2
19
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Oct
48
Excellent
Sun
18 Oct
45
Excellent
Mon
19 Oct
59
Good
Tue
20 Oct
57
Good
Wed
21 Oct
49
Excellent
Thu
22 Oct
53
Good
Fri
23 Oct
32
Excellent
Air quality in the last 12 months (Shangyi)
|
2026/08
|
33
|
28
|
32
|
33
|
27
|
28
|
31
|
30
|
34
|
39
|
35
|
29
|
26
|
28
|
32
|
27
|
24
|
29
|
37
|
35
|
38
|
38
|
35
|
38
|
30
|
30
|
27
|
30
|
31
|
25
|
22
|
|
2026/07
|
34
|
35
|
48
|
37
|
29
|
26
|
26
|
28
|
34
|
27
|
30
|
44
|
44
|
29
|
35
|
30
|
40
|
33
|
37
|
38
|
35
|
36
|
37
|
35
|
36
|
38
|
38
|
39
|
35
|
32
|
34
|
|
2026/06
|
35
|
44
|
28
|
26
|
25
|
24
|
24
|
25
|
23
|
24
|
29
|
34
|
32
|
31
|
43
|
40
|
32
|
39
|
40
|
27
|
32
|
38
|
33
|
27
|
32
|
34
|
36
|
39
|
46
|
39
|
|
|
2026/05
|
44
|
32
|
28
|
30
|
48
|
42
|
31
|
40
|
55
|
33
|
34
|
55
|
69
|
59
|
53
|
43
|
31
|
33
|
41
|
43
|
48
|
47
|
53
|
59
|
44
|
39
|
39
|
31
|
30
|
40
|
40
|
|
2026/04
|
29
|
42
|
66
|
88
|
51
|
27
|
36
|
60
|
51
|
31
|
36
|
43
|
46
|
51
|
67
|
42
|
61
|
62
|
198
|
65
|
46
|
41
|
54
|
51
|
49
|
46
|
65
|
28
|
31
|
41
|
|
|
2026/03
|
90
|
78
|
55
|
46
|
40
|
28
|
40
|
45
|
30
|
42
|
30
|
55
|
61
|
28
|
42
|
59
|
74
|
30
|
41
|
48
|
81
|
40
|
48
|
73
|
56
|
36
|
29
|
44
|
35
|
29
|
38
|
|
2026/02
|
22
|
28
|
45
|
63
|
35
|
20
|
27
|
34
|
48
|
51
|
42
|
60
|
59
|
42
|
35
|
41
|
220
|
41
|
56
|
117
|
241
|
31
|
41
|
49
|
69
|
39
|
63
|
58
|
|||
|
2026/01
|
63
|
38
|
44
|
26
|
26
|
33
|
38
|
63
|
75
|
29
|
35
|
47
|
48
|
89
|
96
|
27
|
43
|
34
|
24
|
27
|
32
|
47
|
45
|
39
|
49
|
62
|
42
|
56
|
36
|
42
|
22
|
|
2025/12
|
25
|
24
|
31
|
30
|
47
|
60
|
42
|
35
|
52
|
48
|
23
|
50
|
33
|
63
|
63
|
52
|
44
|
60
|
51
|
24
|
41
|
59
|
36
|
33
|
26
|
48
|
55
|
47
|
31
|
26
|
31
|
|
2025/11
|
23
|
22
|
41
|
54
|
57
|
67
|
53
|
52
|
38
|
34
|
48
|
44
|
34
|
48
|
62
|
22
|
19
|
28
|
42
|
40
|
52
|
57
|
96
|
45
|
47
|
90
|
43
|
92
|
101
|
80
|
|
|
2025/10
|
44
|
49
|
37
|
42
|
44
|
41
|
30
|
22
|
18
|
22
|
30
|
31
|
42
|
41
|
35
|
34
|
15
|
23
|
19
|
21
|
30
|
40
|
47
|
49
|
26
|
15
|
24
|
41
|
52
|
19
|
20
|
|
2025/09
|
25
|
34
|
44
|
37
|
37
|
33
|
21
|
25
|
40
|
42
|
43
|
30
|
42
|
28
|
24
|
17
|
15
|
20
|
25
|
26
|
25
|
27
|
30
|
30
|
35
|
36
|
41
|
27
|
29
|
32
|
|
|
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