Air Quality
Excellent
No health implications.
25
PM2.5
40
PM10
84
O3
0.4
CO
5
SO2
22
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Dec
74
Good
Sat
13 Dec
69
Good
Sun
14 Dec
54
Good
Mon
15 Dec
52
Good
Tue
16 Dec
53
Good
Wed
17 Dec
50
Excellent
Thu
18 Dec
31
Excellent
Xiangcheng Air quality rank
Air quality in the last 12 months (Xiangcheng)
|
2025/11
|
30
|
48
|
42
|
18
|
19
|
30
|
39
|
39
|
49
|
25
|
29
|
12
|
13
|
30
|
48
|
51
|
47
|
41
|
25
|
40
|
44
|
57
|
53
|
54
|
43
|
66
|
59
|
69
|
74
|
56
|
|
|
2025/10
|
44
|
30
|
38
|
39
|
32
|
28
|
38
|
36
|
36
|
34
|
36
|
38
|
33
|
36
|
31
|
34
|
41
|
34
|
31
|
18
|
15
|
15
|
24
|
26
|
29
|
39
|
49
|
40
|
21
|
36
|
42
|
|
2025/09
|
37
|
27
|
29
|
34
|
36
|
29
|
15
|
14
|
16
|
21
|
21
|
31
|
31
|
35
|
30
|
30
|
26
|
18
|
19
|
11
|
20
|
20
|
15
|
13
|
20
|
25
|
30
|
31
|
38
|
47
|
|
|
2025/08
|
24
|
26
|
21
|
13
|
15
|
25
|
29
|
33
|
27
|
15
|
14
|
26
|
21
|
10
|
18
|
20
|
26
|
19
|
17
|
18
|
23
|
19
|
27
|
25
|
28
|
17
|
15
|
23
|
24
|
27
|
33
|
|
2025/07
|
30
|
22
|
29
|
32
|
13
|
21
|
28
|
33
|
33
|
14
|
11
|
23
|
35
|
25
|
28
|
32
|
35
|
25
|
20
|
16
|
11
|
13
|
19
|
24
|
18
|
19
|
23
|
18
|
22
|
19
|
16
|
|
2025/06
|
37
|
25
|
14
|
26
|
32
|
34
|
33
|
45
|
24
|
25
|
31
|
26
|
20
|
17
|
16
|
20
|
20
|
25
|
18
|
15
|
16
|
20
|
21
|
25
|
21
|
15
|
18
|
19
|
19
|
23
|
|
|
2025/05
|
65
|
47
|
46
|
50
|
35
|
36
|
33
|
63
|
41
|
24
|
26
|
38
|
46
|
42
|
33
|
18
|
18
|
26
|
27
|
27
|
27
|
32
|
29
|
19
|
41
|
48
|
40
|
36
|
10
|
20
|
45
|
|
2025/04
|
18
|
37
|
46
|
56
|
43
|
48
|
56
|
62
|
76
|
39
|
44
|
42
|
113
|
78
|
82
|
64
|
57
|
55
|
48
|
44
|
48
|
40
|
33
|
33
|
22
|
16
|
33
|
37
|
36
|
49
|
|
|
2025/03
|
58
|
32
|
31
|
28
|
13
|
15
|
21
|
34
|
40
|
40
|
52
|
54
|
28
|
36
|
34
|
9
|
47
|
47
|
45
|
52
|
52
|
54
|
67
|
76
|
82
|
60
|
46
|
55
|
23
|
12
|
12
|
|
2025/02
|
48
|
24
|
16
|
31
|
59
|
62
|
15
|
39
|
42
|
38
|
42
|
43
|
44
|
39
|
41
|
61
|
50
|
61
|
31
|
39
|
26
|
23
|
23
|
35
|
48
|
60
|
70
|
56
|
|||
|
2025/01
|
64
|
64
|
63
|
46
|
55
|
62
|
65
|
59
|
61
|
63
|
48
|
44
|
55
|
54
|
73
|
88
|
67
|
54
|
51
|
53
|
62
|
65
|
59
|
38
|
30
|
27
|
18
|
33
|
117
|
41
|
36
|
|
2024/12
|
61
|
66
|
40
|
38
|
45
|
44
|
42
|
28
|
33
|
35
|
41
|
29
|
22
|
39
|
57
|
61
|
57
|
56
|
55
|
50
|
49
|
65
|
72
|
41
|
44
|
51
|
66
|
72
|
72
|
62
|
68
|
|
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