Air Quality
Excellent
No health implications.
24
PM2.5
40
PM10
109
O3
0.5
CO
5
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Apr
54
Good
Sat
27 Apr
67
Good
Sun
28 Apr
72
Good
Mon
29 Apr
72
Good
Tue
30 Apr
50
Excellent
Wed
1 May
58
Good
Thu
2 May
58
Good
Air quality in the last 12 months (Xiangshan)
|
2024/02
|
22
|
22
|
17
|
24
|
30
|
59
|
52
|
61
|
122
|
130
|
78
|
75
|
47
|
39
|
39
|
26
|
28
|
35
|
42
|
20
|
18
|
15
|
35
|
35
|
63
|
83
|
74
|
40
|
23
|
||
|
2024/01
|
86
|
54
|
81
|
88
|
62
|
123
|
108
|
49
|
79
|
135
|
124
|
86
|
71
|
68
|
57
|
29
|
29
|
75
|
43
|
25
|
60
|
38
|
38
|
43
|
57
|
85
|
116
|
113
|
100
|
50
|
27
|
|
2023/12
|
48
|
58
|
63
|
82
|
60
|
62
|
83
|
56
|
54
|
43
|
44
|
37
|
49
|
28
|
29
|
39
|
40
|
40
|
22
|
61
|
48
|
46
|
63
|
69
|
93
|
86
|
84
|
101
|
67
|
84
|
154
|
|
2023/11
|
29
|
28
|
28
|
20
|
16
|
30
|
49
|
44
|
36
|
24
|
28
|
28
|
39
|
54
|
59
|
53
|
93
|
58
|
46
|
60
|
48
|
34
|
73
|
53
|
42
|
32
|
67
|
69
|
59
|
51
|
|
|
2023/10
|
35
|
30
|
33
|
29
|
33
|
26
|
23
|
25
|
31
|
44
|
33
|
27
|
23
|
38
|
48
|
67
|
71
|
43
|
44
|
33
|
29
|
35
|
26
|
26
|
33
|
32
|
51
|
26
|
31
|
32
|
29
|
|
2023/09
|
30
|
34
|
22
|
20
|
25
|
30
|
33
|
32
|
32
|
28
|
24
|
23
|
23
|
23
|
28
|
26
|
45
|
31
|
19
|
24
|
26
|
24
|
25
|
30
|
32
|
31
|
32
|
28
|
29
|
35
|
|
|
2023/08
|
19
|
28
|
29
|
25
|
25
|
35
|
35
|
34
|
39
|
43
|
42
|
30
|
27
|
39
|
27
|
31
|
31
|
30
|
24
|
22
|
26
|
27
|
25
|
26
|
26
|
19
|
14
|
16
|
19
|
23
|
26
|
|
2023/07
|
25
|
22
|
24
|
32
|
32
|
32
|
34
|
43
|
39
|
30
|
24
|
25
|
22
|
19
|
14
|
14
|
18
|
34
|
32
|
23
|
26
|
23
|
24
|
25
|
12
|
18
|
12
|
20
|
14
|
14
|
20
|
|
2023/06
|
17
|
52
|
51
|
36
|
36
|
31
|
28
|
24
|
30
|
30
|
43
|
25
|
17
|
24
|
59
|
37
|
26
|
25
|
24
|
27
|
32
|
39
|
29
|
22
|
22
|
17
|
19
|
21
|
30
|
22
|
|
|
2023/05
|
51
|
42
|
29
|
21
|
31
|
25
|
27
|
31
|
39
|
39
|
46
|
57
|
76
|
66
|
59
|
32
|
29
|
25
|
29
|
27
|
23
|
44
|
82
|
44
|
44
|
37
|
28
|
21
|
14
|
28
|
28
|
|
2023/04
|
41
|
46
|
37
|
28
|
38
|
38
|
53
|
42
|
34
|
31
|
41
|
114
|
119
|
59
|
57
|
58
|
44
|
35
|
23
|
33
|
42
|
65
|
71
|
32
|
32
|
53
|
48
|
38
|
53
|
56
|
|
|
2023/03
|
64
|
47
|
28
|
43
|
37
|
39
|
47
|
38
|
47
|
47
|
37
|
47
|
34
|
32
|
34
|
52
|
38
|
30
|
27
|
29
|
41
|
43
|
28
|
70
|
41
|
45
|
61
|
47
|
46
|
33
|
32
|
|
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