Air Quality
Excellent
No health implications.
27
PM2.5
41
PM10
96
O3
0.4
CO
14
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Jan
67
Good
Tue
14 Jan
76
Good
Wed
15 Jan
85
Good
Thu
16 Jan
78
Good
Fri
17 Jan
72
Good
Sat
18 Jan
76
Good
Sun
19 Jan
38
Excellent
Xiuwen Air quality rank
Air quality in the last 12 months (Xiuwen)
|
2024/12
|
69
|
96
|
45
|
35
|
19
|
21
|
26
|
38
|
15
|
11
|
21
|
36
|
45
|
63
|
56
|
59
|
61
|
54
|
64
|
90
|
112
|
65
|
70
|
63
|
60
|
35
|
57
|
76
|
64
|
31
|
46
|
|
2024/11
|
40
|
24
|
53
|
48
|
42
|
52
|
53
|
47
|
46
|
35
|
34
|
32
|
37
|
42
|
52
|
47
|
36
|
11
|
11
|
15
|
17
|
27
|
30
|
25
|
9
|
19
|
24
|
27
|
34
|
45
|
|
|
2024/10
|
6
|
12
|
29
|
37
|
44
|
48
|
27
|
26
|
32
|
51
|
56
|
47
|
24
|
20
|
30
|
27
|
12
|
23
|
13
|
13
|
19
|
13
|
25
|
23
|
21
|
35
|
47
|
39
|
32
|
38
|
43
|
|
2024/09
|
22
|
18
|
15
|
17
|
24
|
31
|
22
|
13
|
13
|
21
|
21
|
25
|
27
|
28
|
21
|
29
|
19
|
20
|
24
|
30
|
25
|
17
|
32
|
34
|
44
|
47
|
43
|
40
|
22
|
11
|
|
|
2024/08
|
12
|
8
|
10
|
9
|
14
|
16
|
15
|
16
|
16
|
16
|
36
|
54
|
48
|
35
|
31
|
29
|
26
|
26
|
33
|
29
|
25
|
16
|
11
|
17
|
9
|
13
|
18
|
20
|
28
|
27
|
22
|
|
2024/07
|
17
|
21
|
13
|
10
|
11
|
12
|
14
|
13
|
15
|
16
|
13
|
14
|
14
|
11
|
9
|
11
|
11
|
9
|
7
|
9
|
8
|
11
|
11
|
12
|
19
|
29
|
29
|
27
|
12
|
12
|
12
|
|
2024/06
|
26
|
25
|
11
|
11
|
23
|
20
|
12
|
10
|
9
|
13
|
20
|
13
|
21
|
24
|
28
|
28
|
11
|
21
|
17
|
21
|
19
|
11
|
17
|
19
|
19
|
11
|
11
|
13
|
9
|
26
|
|
|
2024/05
|
17
|
16
|
11
|
11
|
30
|
34
|
19
|
26
|
23
|
20
|
16
|
14
|
23
|
33
|
39
|
37
|
33
|
16
|
21
|
23
|
16
|
25
|
34
|
32
|
31
|
16
|
29
|
27
|
19
|
12
|
24
|
|
2024/04
|
45
|
43
|
40
|
17
|
17
|
15
|
17
|
20
|
33
|
38
|
37
|
41
|
54
|
56
|
62
|
61
|
40
|
25
|
19
|
20
|
28
|
45
|
25
|
37
|
30
|
41
|
28
|
43
|
53
|
17
|
|
|
2024/03
|
38
|
56
|
38
|
37
|
32
|
24
|
56
|
54
|
38
|
50
|
46
|
44
|
40
|
47
|
30
|
35
|
37
|
14
|
36
|
65
|
61
|
54
|
39
|
50
|
31
|
37
|
49
|
27
|
41
|
47
|
50
|
|
2024/02
|
43
|
26
|
20
|
26
|
18
|
25
|
23
|
50
|
53
|
113
|
58
|
40
|
46
|
53
|
59
|
44
|
44
|
42
|
49
|
58
|
55
|
18
|
18
|
24
|
16
|
21
|
38
|
34
|
40
|
||
|
2024/01
|
42
|
25
|
34
|
39
|
70
|
79
|
40
|
34
|
53
|
54
|
46
|
59
|
42
|
34
|
29
|
31
|
25
|
24
|
37
|
25
|
18
|
25
|
34
|
43
|
53
|
49
|
47
|
50
|
49
|
28
|
28
|
|
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