Air Quality
Excellent
No health implications.
2
PM2.5
5
PM10
56
O3
0.5
CO
7
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Nov
89
Good
Mon
18 Nov
65
Good
Tue
19 Nov
67
Good
Wed
20 Nov
79
Good
Thu
21 Nov
78
Good
Fri
22 Nov
76
Good
Sat
23 Nov
76
Good
Air quality in the last 12 months (Shaodong)
|
2024/10
|
22
|
50
|
59
|
56
|
57
|
72
|
50
|
47
|
50
|
67
|
79
|
82
|
137
|
62
|
30
|
30
|
45
|
39
|
17
|
23
|
33
|
19
|
30
|
45
|
55
|
53
|
44
|
53
|
68
|
61
|
57
|
|
2024/09
|
46
|
45
|
50
|
54
|
46
|
45
|
35
|
33
|
31
|
34
|
36
|
33
|
27
|
40
|
44
|
35
|
37
|
40
|
34
|
38
|
28
|
31
|
33
|
45
|
61
|
77
|
62
|
62
|
58
|
56
|
|
|
2024/08
|
13
|
18
|
21
|
27
|
27
|
29
|
30
|
28
|
28
|
32
|
28
|
29
|
35
|
33
|
40
|
36
|
43
|
49
|
31
|
38
|
45
|
29
|
26
|
28
|
39
|
41
|
36
|
25
|
29
|
36
|
47
|
|
2024/07
|
19
|
15
|
19
|
21
|
20
|
19
|
20
|
22
|
23
|
26
|
29
|
29
|
32
|
25
|
35
|
28
|
23
|
17
|
13
|
19
|
24
|
23
|
21
|
27
|
33
|
32
|
25
|
18
|
14
|
15
|
15
|
|
2024/06
|
22
|
21
|
49
|
25
|
17
|
30
|
38
|
42
|
32
|
19
|
16
|
15
|
16
|
23
|
29
|
35
|
16
|
12
|
14
|
22
|
23
|
26
|
30
|
16
|
10
|
12
|
20
|
25
|
20
|
16
|
|
|
2024/05
|
25
|
37
|
26
|
13
|
29
|
50
|
78
|
62
|
67
|
68
|
41
|
60
|
65
|
63
|
61
|
73
|
62
|
51
|
24
|
22
|
37
|
50
|
47
|
46
|
43
|
30
|
18
|
28
|
28
|
13
|
22
|
|
2024/04
|
41
|
44
|
21
|
38
|
33
|
27
|
40
|
39
|
44
|
46
|
61
|
53
|
50
|
52
|
60
|
46
|
25
|
39
|
22
|
29
|
42
|
50
|
40
|
47
|
41
|
47
|
47
|
54
|
43
|
11
|
|
|
2024/03
|
79
|
44
|
49
|
59
|
39
|
81
|
51
|
59
|
59
|
56
|
54
|
52
|
48
|
42
|
50
|
36
|
28
|
13
|
42
|
65
|
75
|
51
|
35
|
45
|
26
|
27
|
46
|
27
|
39
|
46
|
33
|
|
2024/02
|
27
|
17
|
19
|
40
|
57
|
38
|
54
|
67
|
115
|
296
|
145
|
121
|
77
|
45
|
51
|
47
|
48
|
39
|
69
|
53
|
13
|
20
|
27
|
31
|
54
|
45
|
61
|
58
|
55
|
||
|
2024/01
|
89
|
79
|
70
|
76
|
85
|
79
|
89
|
79
|
82
|
84
|
94
|
74
|
79
|
71
|
140
|
113
|
78
|
26
|
12
|
21
|
50
|
42
|
49
|
43
|
44
|
53
|
66
|
65
|
73
|
55
|
49
|
|
2023/12
|
41
|
69
|
72
|
50
|
57
|
66
|
72
|
87
|
107
|
90
|
19
|
40
|
67
|
67
|
20
|
31
|
46
|
48
|
55
|
62
|
64
|
56
|
68
|
86
|
88
|
95
|
113
|
138
|
200
|
216
|
171
|
|
2023/11
|
68
|
72
|
80
|
87
|
70
|
25
|
43
|
44
|
38
|
19
|
12
|
14
|
52
|
59
|
53
|
39
|
54
|
66
|
68
|
64
|
73
|
77
|
92
|
69
|
70
|
84
|
99
|
87
|
90
|
78
|
|
|
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