Air Quality
Excellent
No health implications.
3
PM2.5
6
PM10
93
O3
0.5
CO
3
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Jun
50
Excellent
Mon
9 Jun
100
Good
Tue
10 Jun
77
Good
Wed
11 Jun
101
Light
Thu
12 Jun
67
Good
Fri
13 Jun
67
Good
Sat
14 Jun
30
Excellent
Air quality in the last 12 months (Xiangcheng)
|
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
|
|
|
2024/08
|
35
|
26
|
40
|
34
|
41
|
38
|
44
|
38
|
41
|
42
|
44
|
31
|
38
|
27
|
21
|
33
|
27
|
21
|
19
|
26
|
24
|
35
|
37
|
26
|
32
|
32
|
35
|
29
|
20
|
28
|
34
|
|
2024/07
|
24
|
23
|
20
|
29
|
29
|
34
|
26
|
34
|
38
|
22
|
26
|
25
|
18
|
21
|
53
|
32
|
34
|
31
|
32
|
30
|
35
|
34
|
26
|
23
|
27
|
25
|
20
|
20
|
20
|
22
|
26
|
|
2024/06
|
29
|
25
|
40
|
48
|
40
|
20
|
20
|
33
|
30
|
23
|
22
|
35
|
51
|
39
|
36
|
32
|
26
|
21
|
16
|
27
|
31
|
15
|
21
|
24
|
31
|
15
|
11
|
17
|
25
|
17
|
|
|
2024/05
|
37
|
34
|
37
|
35
|
27
|
40
|
59
|
40
|
27
|
39
|
53
|
65
|
77
|
52
|
49
|
38
|
50
|
40
|
31
|
33
|
29
|
43
|
34
|
33
|
25
|
36
|
24
|
26
|
29
|
45
|
55
|
|
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