Air Quality
Excellent
No health implications.
19
PM2.5
39
PM10
56
O3
0.8
CO
9
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
3 May
65
Good
Sun
4 May
57
Good
Mon
5 May
41
Excellent
Tue
6 May
45
Excellent
Wed
7 May
56
Good
Thu
8 May
32
Excellent
Fri
9 May
36
Excellent
Air quality in the last 12 months (Shaowu)
|
2025/02
|
31
|
18
|
22
|
41
|
38
|
50
|
53
|
53
|
34
|
49
|
47
|
54
|
54
|
70
|
56
|
50
|
45
|
55
|
41
|
22
|
16
|
21
|
13
|
33
|
68
|
64
|
48
|
35
|
|||
|
2025/01
|
84
|
76
|
70
|
63
|
73
|
70
|
65
|
72
|
57
|
45
|
43
|
45
|
49
|
53
|
65
|
57
|
48
|
50
|
51
|
50
|
58
|
60
|
55
|
58
|
37
|
21
|
41
|
65
|
116
|
53
|
38
|
|
2024/12
|
45
|
46
|
56
|
78
|
58
|
47
|
34
|
55
|
60
|
57
|
35
|
30
|
56
|
55
|
50
|
47
|
52
|
55
|
61
|
57
|
56
|
64
|
58
|
63
|
70
|
79
|
103
|
80
|
66
|
70
|
71
|
|
2024/11
|
19
|
28
|
34
|
44
|
54
|
45
|
37
|
36
|
44
|
47
|
40
|
42
|
44
|
41
|
31
|
22
|
25
|
21
|
24
|
31
|
38
|
31
|
50
|
42
|
33
|
23
|
35
|
36
|
44
|
45
|
|
|
2024/10
|
25
|
22
|
31
|
29
|
32
|
27
|
26
|
15
|
21
|
31
|
45
|
51
|
41
|
44
|
54
|
26
|
27
|
33
|
28
|
17
|
33
|
34
|
24
|
40
|
34
|
36
|
18
|
11
|
32
|
42
|
29
|
|
2024/09
|
37
|
43
|
44
|
35
|
29
|
27
|
20
|
22
|
21
|
26
|
34
|
32
|
31
|
31
|
29
|
31
|
23
|
22
|
28
|
30
|
23
|
15
|
16
|
15
|
27
|
29
|
23
|
26
|
35
|
30
|
|
|
2024/08
|
16
|
22
|
27
|
32
|
25
|
33
|
29
|
25
|
29
|
33
|
27
|
24
|
23
|
23
|
22
|
26
|
20
|
20
|
18
|
23
|
16
|
22
|
29
|
33
|
33
|
33
|
33
|
26
|
33
|
39
|
37
|
|
2024/07
|
26
|
22
|
23
|
21
|
24
|
19
|
21
|
19
|
23
|
27
|
26
|
21
|
20
|
25
|
28
|
27
|
19
|
18
|
17
|
20
|
25
|
24
|
24
|
22
|
17
|
12
|
12
|
15
|
18
|
20
|
16
|
|
2024/06
|
14
|
12
|
20
|
30
|
26
|
21
|
28
|
33
|
29
|
24
|
16
|
24
|
21
|
18
|
20
|
18
|
15
|
23
|
31
|
26
|
26
|
27
|
31
|
20
|
16
|
20
|
23
|
28
|
22
|
21
|
|
|
2024/05
|
18
|
26
|
37
|
30
|
23
|
25
|
38
|
45
|
53
|
49
|
46
|
37
|
44
|
41
|
40
|
54
|
46
|
47
|
45
|
30
|
18
|
22
|
23
|
22
|
20
|
21
|
19
|
19
|
29
|
38
|
32
|
|
2024/04
|
26
|
34
|
30
|
17
|
20
|
26
|
27
|
24
|
26
|
43
|
45
|
54
|
50
|
42
|
52
|
44
|
22
|
27
|
23
|
27
|
27
|
29
|
35
|
38
|
43
|
38
|
33
|
34
|
36
|
17
|
|
|
2024/03
|
34
|
27
|
32
|
44
|
48
|
24
|
31
|
48
|
58
|
59
|
50
|
43
|
64
|
55
|
38
|
40
|
39
|
31
|
37
|
55
|
55
|
59
|
53
|
45
|
35
|
18
|
37
|
30
|
34
|
44
|
27
|
|
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