Air Quality
Excellent
No health implications.
3
PM2.5
6
PM10
18
O3
0.5
CO
6
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Jan
39
Excellent
Wed
21 Jan
31
Excellent
Thu
22 Jan
40
Excellent
Fri
23 Jan
59
Good
Sat
24 Jan
77
Good
Sun
25 Jan
73
Good
Mon
26 Jan
42
Excellent
Air quality in the last 12 months (Xiangshan)
|
2025/11
|
37
|
28
|
18
|
13
|
24
|
40
|
40
|
12
|
9
|
12
|
14
|
47
|
34
|
42
|
43
|
48
|
59
|
26
|
28
|
32
|
30
|
41
|
59
|
57
|
49
|
44
|
63
|
73
|
63
|
65
|
|
|
2025/10
|
37
|
34
|
27
|
35
|
33
|
22
|
20
|
31
|
41
|
40
|
43
|
50
|
51
|
43
|
40
|
39
|
49
|
26
|
13
|
10
|
13
|
19
|
33
|
38
|
44
|
64
|
49
|
52
|
63
|
74
|
52
|
|
2025/09
|
30
|
30
|
25
|
28
|
32
|
32
|
34
|
42
|
12
|
19
|
22
|
16
|
30
|
36
|
32
|
30
|
21
|
33
|
47
|
28
|
14
|
14
|
20
|
11
|
10
|
12
|
22
|
31
|
43
|
46
|
|
|
2025/08
|
24
|
23
|
19
|
24
|
21
|
10
|
13
|
21
|
29
|
30
|
31
|
35
|
38
|
29
|
14
|
29
|
19
|
21
|
15
|
19
|
21
|
22
|
28
|
36
|
24
|
28
|
27
|
20
|
30
|
23
|
31
|
|
2025/07
|
17
|
21
|
22
|
29
|
33
|
39
|
39
|
28
|
32
|
32
|
24
|
34
|
23
|
29
|
19
|
24
|
24
|
33
|
32
|
26
|
15
|
15
|
13
|
22
|
27
|
32
|
32
|
27
|
30
|
29
|
21
|
|
2025/06
|
39
|
18
|
27
|
43
|
47
|
38
|
27
|
25
|
21
|
22
|
27
|
21
|
23
|
17
|
24
|
22
|
12
|
14
|
19
|
21
|
21
|
19
|
22
|
24
|
24
|
29
|
21
|
22
|
16
|
16
|
|
|
2025/05
|
51
|
62
|
62
|
34
|
35
|
34
|
39
|
39
|
22
|
44
|
34
|
41
|
53
|
72
|
53
|
25
|
13
|
9
|
15
|
21
|
31
|
26
|
19
|
41
|
48
|
34
|
32
|
22
|
16
|
31
|
28
|
|
2025/04
|
49
|
58
|
69
|
143
|
116
|
77
|
112
|
143
|
118
|
81
|
59
|
112
|
355
|
155
|
92
|
80
|
88
|
91
|
66
|
31
|
45
|
29
|
49
|
34
|
22
|
36
|
32
|
31
|
51
|
60
|
|
|
2025/03
|
59
|
50
|
57
|
15
|
15
|
24
|
53
|
46
|
39
|
26
|
45
|
59
|
31
|
18
|
13
|
41
|
37
|
34
|
51
|
51
|
63
|
77
|
88
|
94
|
99
|
78
|
71
|
76
|
17
|
18
|
35
|
|
2025/02
|
14
|
15
|
41
|
72
|
53
|
48
|
36
|
66
|
40
|
63
|
118
|
109
|
78
|
104
|
64
|
28
|
36
|
35
|
25
|
10
|
22
|
14
|
23
|
72
|
72
|
57
|
37
|
65
|
|||
|
2025/01
|
92
|
93
|
83
|
113
|
132
|
93
|
73
|
96
|
55
|
52
|
51
|
78
|
81
|
71
|
74
|
61
|
72
|
78
|
78
|
76
|
100
|
98
|
99
|
157
|
107
|
25
|
53
|
61
|
92
|
96
|
48
|
|
2024/12
|
67
|
86
|
77
|
101
|
97
|
21
|
26
|
49
|
100
|
32
|
20
|
62
|
56
|
64
|
38
|
55
|
66
|
61
|
80
|
94
|
88
|
94
|
105
|
100
|
104
|
104
|
84
|
94
|
96
|
127
|
99
|
|
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