Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
33
PM2.5
50
PM10
212
O3
0.4
CO
4
SO2
17
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
6 Sep
107
Light
Sun
7 Sep
108
Light
Mon
8 Sep
87
Good
Tue
9 Sep
51
Good
Wed
10 Sep
68
Good
Thu
11 Sep
75
Good
Fri
12 Sep
47
Excellent
Air quality in the last 12 months (Xiangcheng)
|
2025/08
|
29
|
25
|
25
|
37
|
35
|
26
|
15
|
21
|
25
|
33
|
26
|
31
|
23
|
21
|
17
|
24
|
29
|
19
|
26
|
31
|
48
|
36
|
36
|
34
|
32
|
32
|
21
|
23
|
21
|
20
|
28
|
|
2025/07
|
21
|
26
|
34
|
36
|
38
|
30
|
15
|
17
|
24
|
47
|
26
|
18
|
37
|
38
|
41
|
43
|
35
|
33
|
17
|
21
|
16
|
19
|
19
|
27
|
25
|
16
|
17
|
21
|
23
|
9
|
15
|
|
2025/06
|
11
|
12
|
41
|
59
|
49
|
45
|
40
|
18
|
18
|
22
|
27
|
18
|
14
|
31
|
14
|
29
|
48
|
47
|
33
|
22
|
22
|
12
|
16
|
23
|
39
|
40
|
22
|
27
|
24
|
26
|
|
|
2025/05
|
53
|
59
|
53
|
31
|
39
|
72
|
75
|
46
|
21
|
48
|
40
|
47
|
48
|
48
|
60
|
31
|
39
|
71
|
53
|
34
|
21
|
49
|
19
|
45
|
49
|
40
|
32
|
37
|
44
|
47
|
50
|
|
2025/04
|
51
|
67
|
49
|
51
|
69
|
76
|
70
|
65
|
80
|
95
|
73
|
112
|
100
|
85
|
59
|
59
|
63
|
64
|
69
|
46
|
48
|
45
|
54
|
76
|
63
|
41
|
46
|
62
|
46
|
55
|
|
|
2025/03
|
44
|
56
|
24
|
21
|
30
|
43
|
61
|
76
|
48
|
48
|
66
|
29
|
36
|
43
|
27
|
45
|
48
|
45
|
53
|
58
|
55
|
56
|
67
|
64
|
89
|
89
|
71
|
63
|
69
|
45
|
41
|
|
2025/02
|
27
|
68
|
75
|
71
|
49
|
42
|
54
|
38
|
47
|
57
|
39
|
90
|
47
|
42
|
92
|
104
|
60
|
48
|
57
|
35
|
37
|
65
|
81
|
83
|
110
|
113
|
124
|
76
|
|||
|
2025/01
|
88
|
56
|
66
|
56
|
92
|
92
|
76
|
76
|
40
|
53
|
69
|
74
|
91
|
124
|
43
|
64
|
76
|
82
|
105
|
170
|
164
|
64
|
40
|
43
|
30
|
52
|
50
|
50
|
98
|
70
|
51
|
|
2024/12
|
67
|
84
|
71
|
37
|
61
|
129
|
160
|
37
|
53
|
46
|
62
|
54
|
74
|
72
|
66
|
67
|
86
|
81
|
39
|
59
|
85
|
51
|
48
|
57
|
90
|
141
|
59
|
64
|
72
|
81
|
88
|
|
2024/11
|
11
|
52
|
76
|
75
|
34
|
31
|
25
|
30
|
35
|
38
|
44
|
43
|
47
|
41
|
62
|
35
|
20
|
27
|
29
|
35
|
61
|
84
|
20
|
30
|
37
|
36
|
65
|
72
|
55
|
59
|
|
|
2024/10
|
19
|
26
|
23
|
24
|
19
|
13
|
16
|
37
|
45
|
67
|
73
|
63
|
25
|
37
|
58
|
36
|
33
|
36
|
27
|
44
|
28
|
37
|
43
|
24
|
28
|
19
|
19
|
55
|
28
|
30
|
24
|
|
2024/09
|
36
|
39
|
21
|
30
|
31
|
39
|
53
|
39
|
23
|
33
|
10
|
30
|
15
|
22
|
23
|
15
|
18
|
23
|
22
|
14
|
21
|
30
|
29
|
42
|
50
|
19
|
29
|
35
|
37
|
39
|
|
|
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