Air Quality
Excellent
No health implications.
19
PM2.5
36
PM10
63
O3
0.7
CO
6
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Apr
37
Excellent
Fri
26 Apr
37
Excellent
Sat
27 Apr
38
Excellent
Sun
28 Apr
34
Excellent
Mon
29 Apr
39
Excellent
Tue
30 Apr
44
Excellent
Air quality in the last 12 months (Shaowu)
|
2024/02
|
43
|
26
|
17
|
16
|
22
|
15
|
18
|
33
|
74
|
129
|
63
|
46
|
46
|
52
|
41
|
17
|
30
|
34
|
36
|
43
|
30
|
16
|
14
|
17
|
28
|
21
|
31
|
31
|
21
|
||
|
2024/01
|
102
|
105
|
44
|
47
|
55
|
58
|
81
|
107
|
82
|
43
|
43
|
45
|
50
|
58
|
105
|
76
|
59
|
72
|
41
|
25
|
36
|
20
|
33
|
37
|
42
|
47
|
50
|
49
|
60
|
33
|
43
|
|
2023/12
|
53
|
50
|
56
|
45
|
33
|
35
|
43
|
46
|
48
|
55
|
47
|
23
|
30
|
37
|
32
|
23
|
37
|
33
|
23
|
32
|
47
|
43
|
50
|
50
|
50
|
55
|
59
|
64
|
90
|
101
|
101
|
|
2023/11
|
38
|
32
|
35
|
41
|
41
|
26
|
29
|
33
|
35
|
17
|
12
|
12
|
22
|
37
|
39
|
34
|
65
|
61
|
55
|
47
|
41
|
40
|
45
|
66
|
56
|
53
|
56
|
51
|
51
|
59
|
|
|
2023/10
|
28
|
29
|
39
|
35
|
31
|
29
|
16
|
15
|
16
|
25
|
25
|
31
|
40
|
45
|
47
|
46
|
48
|
47
|
44
|
20
|
22
|
33
|
34
|
35
|
47
|
56
|
43
|
22
|
26
|
37
|
45
|
|
2023/09
|
29
|
32
|
32
|
27
|
22
|
25
|
28
|
30
|
31
|
35
|
33
|
35
|
30
|
19
|
17
|
19
|
25
|
28
|
30
|
35
|
36
|
28
|
30
|
28
|
34
|
36
|
41
|
39
|
30
|
36
|
|
|
2023/08
|
22
|
25
|
27
|
33
|
35
|
41
|
37
|
30
|
26
|
33
|
38
|
24
|
24
|
22
|
32
|
37
|
36
|
37
|
33
|
26
|
27
|
19
|
24
|
32
|
37
|
24
|
22
|
23
|
17
|
17
|
21
|
|
2023/07
|
26
|
25
|
19
|
19
|
20
|
24
|
21
|
24
|
29
|
28
|
30
|
30
|
28
|
31
|
38
|
28
|
21
|
23
|
18
|
20
|
19
|
23
|
20
|
27
|
21
|
22
|
16
|
13
|
16
|
22
|
22
|
|
2023/06
|
35
|
41
|
49
|
46
|
40
|
38
|
25
|
17
|
23
|
27
|
39
|
50
|
54
|
48
|
43
|
32
|
28
|
21
|
20
|
22
|
19
|
26
|
22
|
20
|
21
|
18
|
19
|
20
|
21
|
20
|
|
|
2023/05
|
51
|
40
|
32
|
26
|
29
|
22
|
19
|
26
|
36
|
44
|
44
|
38
|
41
|
51
|
46
|
52
|
36
|
28
|
40
|
42
|
23
|
49
|
38
|
35
|
32
|
34
|
35
|
35
|
38
|
37
|
34
|
|
2023/04
|
39
|
39
|
35
|
28
|
28
|
24
|
37
|
55
|
49
|
50
|
50
|
43
|
62
|
47
|
51
|
58
|
57
|
48
|
26
|
30
|
31
|
39
|
38
|
14
|
13
|
23
|
31
|
39
|
56
|
83
|
|
|
2023/03
|
46
|
65
|
64
|
62
|
52
|
49
|
49
|
58
|
61
|
55
|
53
|
61
|
68
|
53
|
57
|
71
|
45
|
41
|
24
|
31
|
50
|
45
|
31
|
19
|
17
|
25
|
46
|
48
|
42
|
30
|
36
|
|
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