Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
40
PM2.5
70
*
PM10
36
O3
0.4
CO
7
SO2
16
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
3 May
87
Good
Sun
4 May
60
Good
Mon
5 May
64
Good
Tue
6 May
83
Good
Wed
7 May
70
Good
Thu
8 May
22
Excellent
Fri
9 May
33
Excellent
Air quality in the last 12 months (Shaodong)
|
2025/02
|
33
|
21
|
61
|
75
|
80
|
75
|
63
|
57
|
44
|
55
|
74
|
74
|
91
|
105
|
48
|
52
|
48
|
45
|
40
|
37
|
101
|
45
|
54
|
97
|
95
|
76
|
51
|
40
|
|||
|
2025/01
|
158
|
135
|
123
|
171
|
136
|
93
|
92
|
92
|
55
|
60
|
68
|
84
|
81
|
89
|
78
|
69
|
83
|
96
|
116
|
113
|
117
|
127
|
173
|
233
|
32
|
31
|
61
|
82
|
338
|
160
|
58
|
|
2024/12
|
83
|
88
|
106
|
139
|
39
|
41
|
52
|
75
|
113
|
62
|
42
|
72
|
87
|
52
|
57
|
73
|
86
|
73
|
100
|
126
|
114
|
97
|
87
|
104
|
108
|
104
|
99
|
125
|
123
|
136
|
116
|
|
2024/11
|
56
|
93
|
84
|
78
|
87
|
69
|
70
|
70
|
76
|
80
|
69
|
66
|
71
|
87
|
86
|
80
|
13
|
11
|
15
|
28
|
40
|
48
|
57
|
70
|
24
|
29
|
44
|
51
|
60
|
68
|
|
|
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
|
|
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