Air Quality
Excellent
No health implications.
6
PM2.5
11
PM10
30
O3
0.6
CO
4
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Mar
37
Excellent
Sun
16 Mar
37
Excellent
Mon
17 Mar
41
Excellent
Tue
18 Mar
38
Excellent
Wed
19 Mar
46
Excellent
Thu
20 Mar
23
Excellent
Fri
21 Mar
47
Excellent
Air quality in the last 12 months (Shaowu)
|
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
|
|
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
|
||
|
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