Air Quality
Excellent
No health implications.
4
PM2.5
29
PM10
37
O3
0.4
CO
9
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 Mar
52
Good
Wed
5 Mar
58
Good
Thu
6 Mar
63
Good
Fri
7 Mar
64
Good
Sat
8 Mar
88
Good
Sun
9 Mar
23
Excellent
Mon
10 Mar
23
Excellent
Air quality in the last 12 months (Xiangdong)
|
2025/01
|
126
|
116
|
161
|
156
|
139
|
103
|
85
|
96
|
60
|
66
|
65
|
80
|
79
|
65
|
89
|
77
|
64
|
71
|
83
|
83
|
90
|
89
|
97
|
121
|
34
|
32
|
59
|
79
|
119
|
85
|
53
|
|
2024/12
|
64
|
62
|
63
|
137
|
53
|
47
|
66
|
91
|
76
|
74
|
72
|
84
|
110
|
76
|
71
|
75
|
75
|
76
|
86
|
118
|
102
|
93
|
90
|
108
|
142
|
140
|
166
|
129
|
89
|
114
|
132
|
|
2024/11
|
56
|
85
|
68
|
67
|
70
|
57
|
53
|
53
|
55
|
59
|
60
|
61
|
62
|
69
|
45
|
52
|
38
|
18
|
35
|
51
|
69
|
45
|
57
|
80
|
40
|
35
|
46
|
51
|
53
|
58
|
|
|
2024/10
|
38
|
39
|
39
|
38
|
45
|
61
|
78
|
57
|
43
|
53
|
58
|
65
|
99
|
133
|
72
|
49
|
44
|
55
|
29
|
24
|
67
|
30
|
40
|
44
|
47
|
69
|
47
|
35
|
57
|
54
|
48
|
|
2024/09
|
37
|
42
|
48
|
47
|
48
|
38
|
33
|
32
|
35
|
36
|
38
|
39
|
37
|
45
|
39
|
38
|
50
|
44
|
47
|
53
|
30
|
30
|
38
|
44
|
52
|
59
|
56
|
50
|
39
|
46
|
|
|
2024/08
|
18
|
22
|
23
|
28
|
32
|
34
|
30
|
26
|
27
|
31
|
33
|
26
|
24
|
35
|
35
|
37
|
32
|
34
|
38
|
33
|
36
|
27
|
20
|
22
|
34
|
30
|
34
|
26
|
30
|
34
|
42
|
|
2024/07
|
22
|
19
|
30
|
21
|
18
|
20
|
19
|
18
|
25
|
28
|
26
|
25
|
25
|
22
|
26
|
21
|
15
|
15
|
15
|
19
|
22
|
21
|
22
|
36
|
37
|
26
|
21
|
15
|
11
|
18
|
19
|
|
2024/06
|
19
|
27
|
25
|
21
|
21
|
31
|
35
|
41
|
40
|
22
|
22
|
18
|
22
|
23
|
27
|
24
|
19
|
25
|
21
|
30
|
27
|
28
|
29
|
29
|
15
|
12
|
28
|
32
|
23
|
25
|
|
|
2024/05
|
22
|
38
|
45
|
31
|
33
|
33
|
50
|
49
|
53
|
63
|
49
|
55
|
67
|
51
|
50
|
59
|
49
|
50
|
41
|
31
|
35
|
17
|
27
|
28
|
32
|
27
|
18
|
20
|
33
|
31
|
35
|
|
2024/04
|
36
|
43
|
33
|
35
|
38
|
46
|
50
|
55
|
42
|
46
|
52
|
53
|
59
|
55
|
66
|
37
|
26
|
46
|
32
|
31
|
26
|
33
|
31
|
43
|
50
|
45
|
55
|
50
|
45
|
16
|
|
|
2024/03
|
66
|
50
|
47
|
44
|
55
|
110
|
47
|
63
|
64
|
72
|
67
|
51
|
64
|
62
|
42
|
39
|
51
|
20
|
57
|
70
|
73
|
59
|
37
|
35
|
36
|
41
|
51
|
33
|
38
|
47
|
29
|
|
2024/02
|
46
|
24
|
24
|
47
|
74
|
32
|
56
|
108
|
137
|
185
|
135
|
98
|
78
|
82
|
74
|
38
|
40
|
38
|
51
|
69
|
18
|
30
|
47
|
46
|
74
|
54
|
65
|
59
|
46
|
||
|
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