Air Quality
Excellent
No health implications.
15
PM2.5
23
PM10
52
O3
0.5
CO
6
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Sep
61
Good
Mon
14 Sep
58
Good
Tue
15 Sep
62
Good
Wed
16 Sep
64
Good
Thu
17 Sep
59
Good
Fri
18 Sep
30
Excellent
Sat
19 Sep
41
Excellent
Air quality in the last 12 months (Xiangcheng)
|
2026/08
|
28
|
30
|
45
|
50
|
47
|
31
|
41
|
33
|
23
|
19
|
36
|
46
|
44
|
31
|
30
|
32
|
37
|
27
|
31
|
22
|
27
|
29
|
31
|
19
|
17
|
17
|
26
|
25
|
35
|
25
|
20
|
|
2026/07
|
24
|
26
|
24
|
16
|
24
|
21
|
16
|
25
|
28
|
40
|
45
|
35
|
22
|
16
|
17
|
22
|
22
|
24
|
31
|
31
|
39
|
48
|
48
|
63
|
44
|
16
|
13
|
18
|
30
|
45
|
43
|
|
2026/06
|
55
|
66
|
46
|
40
|
38
|
46
|
40
|
29
|
24
|
32
|
34
|
46
|
29
|
25
|
22
|
20
|
14
|
20
|
19
|
25
|
32
|
34
|
41
|
47
|
30
|
22
|
28
|
32
|
26
|
18
|
|
|
2026/05
|
38
|
43
|
41
|
22
|
36
|
42
|
38
|
53
|
28
|
44
|
39
|
61
|
49
|
17
|
20
|
27
|
39
|
37
|
36
|
39
|
39
|
33
|
36
|
39
|
32
|
32
|
37
|
46
|
50
|
60
|
61
|
|
2026/04
|
34
|
39
|
37
|
27
|
38
|
45
|
46
|
47
|
43
|
40
|
39
|
36
|
37
|
40
|
55
|
37
|
49
|
45
|
45
|
52
|
45
|
34
|
35
|
21
|
30
|
61
|
64
|
59
|
30
|
24
|
|
|
2026/03
|
16
|
40
|
25
|
34
|
34
|
36
|
49
|
44
|
45
|
41
|
57
|
61
|
48
|
53
|
48
|
42
|
47
|
46
|
45
|
49
|
50
|
50
|
52
|
41
|
53
|
43
|
53
|
44
|
50
|
70
|
39
|
|
2026/02
|
28
|
44
|
52
|
58
|
62
|
55
|
37
|
46
|
43
|
50
|
53
|
52
|
52
|
41
|
28
|
52
|
69
|
46
|
41
|
48
|
53
|
57
|
55
|
67
|
49
|
35
|
42
|
14
|
|||
|
2026/01
|
29
|
24
|
43
|
49
|
49
|
32
|
44
|
57
|
58
|
58
|
64
|
64
|
61
|
63
|
70
|
71
|
65
|
71
|
65
|
44
|
42
|
47
|
37
|
43
|
42
|
52
|
50
|
40
|
45
|
52
|
35
|
|
2025/12
|
42
|
52
|
43
|
49
|
48
|
45
|
50
|
53
|
54
|
49
|
47
|
54
|
38
|
38
|
55
|
52
|
59
|
60
|
63
|
50
|
64
|
37
|
45
|
51
|
23
|
31
|
37
|
45
|
48
|
50
|
53
|
|
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
|
|
|
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