Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
25
PM2.5
41
PM10
169
O3
0.6
CO
5
SO2
17
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
29 Apr
78
Good
Wed
30 Apr
88
Good
Thu
1 May
51
Good
Fri
2 May
56
Good
Sat
3 May
60
Good
Sun
4 May
59
Good
Mon
5 May
21
Excellent
Air quality in the last 12 months (Xiangcheng)
|
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
|
|
2024/11
|
14
|
17
|
32
|
45
|
45
|
38
|
28
|
27
|
42
|
44
|
36
|
30
|
24
|
35
|
36
|
25
|
29
|
20
|
15
|
10
|
13
|
23
|
28
|
31
|
25
|
15
|
26
|
26
|
38
|
48
|
|
|
2024/10
|
13
|
12
|
17
|
19
|
18
|
25
|
24
|
17
|
25
|
33
|
46
|
43
|
35
|
38
|
34
|
30
|
33
|
44
|
42
|
19
|
28
|
31
|
33
|
33
|
37
|
28
|
38
|
18
|
30
|
42
|
18
|
|
2024/09
|
32
|
39
|
44
|
34
|
27
|
13
|
13
|
22
|
17
|
38
|
47
|
51
|
27
|
31
|
22
|
23
|
25
|
20
|
32
|
18
|
22
|
10
|
10
|
16
|
18
|
25
|
22
|
18
|
23
|
15
|
|
|
2024/08
|
25
|
27
|
33
|
43
|
38
|
39
|
30
|
27
|
30
|
43
|
37
|
31
|
23
|
26
|
21
|
20
|
22
|
22
|
19
|
14
|
17
|
24
|
28
|
27
|
40
|
47
|
32
|
29
|
38
|
31
|
31
|
|
2024/07
|
16
|
16
|
15
|
18
|
15
|
16
|
13
|
16
|
13
|
22
|
23
|
27
|
22
|
23
|
20
|
18
|
19
|
16
|
17
|
22
|
22
|
28
|
36
|
30
|
14
|
8
|
11
|
17
|
22
|
20
|
11
|
|
2024/06
|
10
|
8
|
31
|
26
|
26
|
28
|
26
|
26
|
23
|
23
|
17
|
26
|
31
|
22
|
21
|
19
|
17
|
19
|
16
|
19
|
21
|
30
|
20
|
14
|
14
|
20
|
18
|
16
|
14
|
19
|
|
|
2024/05
|
28
|
22
|
30
|
39
|
23
|
36
|
53
|
50
|
47
|
40
|
44
|
33
|
28
|
31
|
42
|
61
|
57
|
54
|
46
|
20
|
13
|
11
|
22
|
20
|
28
|
16
|
15
|
24
|
32
|
48
|
32
|
|
2024/04
|
33
|
54
|
43
|
48
|
27
|
32
|
20
|
32
|
22
|
42
|
47
|
56
|
67
|
46
|
55
|
49
|
43
|
37
|
42
|
49
|
24
|
34
|
36
|
23
|
35
|
21
|
26
|
15
|
24
|
28
|
|
|
2024/03
|
9
|
29
|
45
|
48
|
60
|
44
|
36
|
64
|
64
|
60
|
36
|
29
|
71
|
68
|
56
|
70
|
57
|
47
|
54
|
58
|
59
|
69
|
69
|
38
|
40
|
46
|
50
|
53
|
52
|
57
|
34
|
|
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