Air Quality
Excellent
No health implications.
20
PM2.5
28
PM10
53
O3
0.7
CO
4
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Feb
45
Excellent
Sun
2 Feb
51
Good
Mon
3 Feb
47
Excellent
Tue
4 Feb
57
Good
Wed
5 Feb
59
Good
Thu
6 Feb
59
Good
Fri
7 Feb
59
Good
Air quality in the last 12 months (Xiangshan)
|
2024/12
|
47
|
48
|
63
|
44
|
38
|
70
|
132
|
34
|
39
|
52
|
29
|
74
|
46
|
103
|
62
|
55
|
60
|
68
|
32
|
51
|
82
|
60
|
53
|
43
|
52
|
107
|
48
|
56
|
54
|
56
|
81
|
|
2024/11
|
10
|
35
|
56
|
53
|
30
|
26
|
32
|
38
|
31
|
20
|
28
|
38
|
43
|
31
|
18
|
17
|
17
|
25
|
24
|
31
|
44
|
77
|
34
|
30
|
37
|
32
|
48
|
58
|
49
|
44
|
|
|
2024/10
|
18
|
23
|
22
|
21
|
11
|
11
|
9
|
28
|
36
|
49
|
56
|
38
|
27
|
23
|
35
|
27
|
31
|
32
|
27
|
37
|
47
|
39
|
32
|
24
|
29
|
14
|
19
|
41
|
33
|
29
|
18
|
|
2024/09
|
25
|
27
|
22
|
21
|
20
|
34
|
34
|
23
|
28
|
28
|
18
|
22
|
14
|
24
|
21
|
15
|
18
|
22
|
17
|
16
|
18
|
27
|
26
|
31
|
37
|
29
|
27
|
32
|
31
|
20
|
|
|
2024/08
|
25
|
40
|
36
|
34
|
24
|
31
|
33
|
25
|
23
|
27
|
38
|
47
|
42
|
22
|
40
|
37
|
26
|
14
|
13
|
18
|
21
|
23
|
29
|
33
|
20
|
19
|
36
|
24
|
23
|
22
|
24
|
|
2024/07
|
34
|
29
|
31
|
27
|
35
|
22
|
27
|
25
|
25
|
33
|
44
|
45
|
31
|
24
|
16
|
15
|
21
|
26
|
30
|
16
|
20
|
14
|
14
|
23
|
32
|
27
|
26
|
25
|
13
|
13
|
17
|
|
2024/06
|
31
|
19
|
31
|
54
|
30
|
15
|
17
|
35
|
36
|
18
|
13
|
23
|
30
|
20
|
35
|
25
|
14
|
19
|
19
|
23
|
43
|
41
|
41
|
29
|
22
|
18
|
37
|
21
|
20
|
23
|
|
|
2024/05
|
25
|
37
|
28
|
29
|
42
|
38
|
58
|
44
|
16
|
22
|
29
|
40
|
48
|
30
|
47
|
29
|
21
|
31
|
28
|
24
|
27
|
34
|
21
|
28
|
15
|
19
|
29
|
20
|
23
|
31
|
35
|
|
2024/04
|
46
|
23
|
31
|
30
|
43
|
36
|
43
|
29
|
56
|
53
|
43
|
21
|
21
|
17
|
55
|
44
|
15
|
50
|
108
|
62
|
38
|
14
|
23
|
33
|
29
|
35
|
32
|
21
|
41
|
19
|
|
|
2024/03
|
33
|
53
|
54
|
41
|
36
|
37
|
58
|
80
|
68
|
45
|
39
|
73
|
41
|
56
|
41
|
32
|
50
|
66
|
57
|
95
|
76
|
63
|
58
|
48
|
54
|
28
|
28
|
36
|
43
|
45
|
57
|
|
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
|
|
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