Air Quality
Excellent
No health implications.
22
PM2.5
36
PM10
120
O3
0.4
CO
6
SO2
20
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 Jan
61
Good
Sun
11 Jan
56
Good
Mon
12 Jan
61
Good
Tue
13 Jan
66
Good
Wed
14 Jan
66
Good
Thu
15 Jan
58
Good
Fri
16 Jan
17
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