Air Quality
Excellent
No health implications.
5
PM2.5
7
PM10
65
O3
0.7
CO
5
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 Mar
49
Excellent
Tue
3 Mar
65
Good
Wed
4 Mar
55
Good
Thu
5 Mar
50
Excellent
Fri
6 Mar
66
Good
Sat
7 Mar
59
Good
Sun
8 Mar
33
Excellent
Air quality in the last 12 months (Xiangcheng)
|
2026/01
|
24
|
36
|
65
|
87
|
106
|
147
|
60
|
90
|
91
|
85
|
66
|
65
|
78
|
89
|
104
|
152
|
106
|
55
|
26
|
30
|
45
|
52
|
78
|
97
|
69
|
27
|
68
|
53
|
38
|
31
|
27
|
|
2025/12
|
97
|
55
|
43
|
48
|
66
|
68
|
105
|
85
|
55
|
46
|
95
|
27
|
38
|
60
|
68
|
70
|
117
|
62
|
61
|
112
|
27
|
28
|
47
|
65
|
50
|
33
|
47
|
81
|
102
|
92
|
29
|
|
2025/11
|
119
|
86
|
23
|
38
|
36
|
44
|
34
|
27
|
25
|
38
|
26
|
40
|
49
|
97
|
59
|
54
|
37
|
44
|
56
|
69
|
80
|
116
|
137
|
90
|
97
|
73
|
203
|
169
|
108
|
90
|
|
|
2025/10
|
39
|
22
|
38
|
34
|
33
|
35
|
51
|
22
|
25
|
33
|
49
|
76
|
54
|
26
|
34
|
19
|
23
|
18
|
27
|
28
|
29
|
30
|
34
|
37
|
40
|
41
|
52
|
27
|
28
|
31
|
32
|
|
2025/09
|
27
|
24
|
33
|
29
|
37
|
32
|
49
|
24
|
23
|
24
|
34
|
31
|
40
|
35
|
27
|
38
|
41
|
20
|
28
|
25
|
27
|
29
|
28
|
19
|
25
|
31
|
41
|
42
|
30
|
37
|
|
|
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
|
|||
|
1
|
2
|
3
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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