Air Quality
Excellent
No health implications.
15
PM2.5
34
PM10
65
O3
0.4
CO
7
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 May
86
Good
Fri
10 May
61
Good
Sat
11 May
63
Good
Sun
12 May
63
Good
Mon
13 May
76
Good
Tue
14 May
75
Good
Air quality in the last 12 months (Shangyi)
|
2024/02
|
31
|
56
|
32
|
40
|
69
|
30
|
33
|
52
|
57
|
229
|
48
|
51
|
56
|
33
|
31
|
58
|
67
|
57
|
32
|
33
|
34
|
27
|
29
|
46
|
45
|
50
|
73
|
44
|
28
|
||
|
2024/01
|
60
|
52
|
41
|
48
|
42
|
23
|
41
|
61
|
30
|
50
|
64
|
58
|
63
|
27
|
42
|
58
|
73
|
92
|
93
|
39
|
25
|
27
|
26
|
29
|
46
|
56
|
56
|
55
|
57
|
77
|
28
|
|
2023/12
|
32
|
45
|
53
|
65
|
83
|
146
|
100
|
115
|
45
|
48
|
49
|
66
|
54
|
79
|
56
|
27
|
36
|
64
|
34
|
30
|
31
|
43
|
54
|
56
|
58
|
61
|
67
|
97
|
87
|
74
|
38
|
|
2023/11
|
65
|
91
|
51
|
83
|
50
|
32
|
40
|
35
|
23
|
22
|
21
|
23
|
31
|
49
|
65
|
33
|
26
|
47
|
64
|
64
|
69
|
86
|
29
|
39
|
58
|
90
|
32
|
28
|
25
|
25
|
|
|
2023/10
|
29
|
43
|
38
|
24
|
26
|
50
|
39
|
23
|
24
|
31
|
38
|
32
|
27
|
28
|
29
|
30
|
50
|
30
|
26
|
27
|
36
|
53
|
57
|
67
|
57
|
41
|
54
|
57
|
71
|
59
|
81
|
|
2023/09
|
28
|
33
|
33
|
35
|
39
|
41
|
49
|
38
|
29
|
31
|
24
|
23
|
34
|
48
|
48
|
40
|
45
|
32
|
23
|
25
|
38
|
26
|
31
|
31
|
39
|
51
|
32
|
29
|
33
|
20
|
|
|
2023/08
|
22
|
34
|
41
|
30
|
26
|
32
|
35
|
36
|
41
|
45
|
39
|
32
|
28
|
33
|
42
|
42
|
62
|
37
|
32
|
41
|
44
|
28
|
24
|
27
|
26
|
32
|
30
|
27
|
25
|
25
|
26
|
|
2023/07
|
50
|
59
|
50
|
42
|
69
|
39
|
30
|
27
|
29
|
33
|
41
|
35
|
32
|
41
|
30
|
31
|
44
|
68
|
66
|
60
|
42
|
31
|
31
|
36
|
43
|
41
|
37
|
34
|
35
|
25
|
14
|
|
2023/06
|
57
|
29
|
24
|
22
|
28
|
34
|
48
|
39
|
35
|
31
|
30
|
34
|
33
|
39
|
61
|
69
|
82
|
91
|
51
|
30
|
39
|
45
|
60
|
71
|
67
|
51
|
52
|
43
|
34
|
44
|
|
|
2023/05
|
49
|
83
|
83
|
59
|
27
|
30
|
32
|
32
|
46
|
49
|
49
|
52
|
38
|
54
|
54
|
137
|
58
|
41
|
220
|
190
|
46
|
28
|
39
|
50
|
47
|
41
|
63
|
49
|
46
|
38
|
54
|
|
2023/04
|
68
|
69
|
31
|
38
|
36
|
46
|
34
|
43
|
126
|
357
|
289
|
97
|
125
|
209
|
47
|
41
|
100
|
79
|
192
|
67
|
30
|
42
|
41
|
40
|
73
|
44
|
123
|
73
|
46
|
33
|
|
|
2023/03
|
28
|
36
|
46
|
46
|
62
|
56
|
61
|
82
|
87
|
229
|
77
|
63
|
75
|
137
|
54
|
42
|
53
|
34
|
48
|
62
|
148
|
313
|
58
|
46
|
37
|
51
|
42
|
46
|
36
|
43
|
70
|
|
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