Air Quality
Excellent
No health implications.
3
PM2.5
6
PM10
28
O3
0.6
CO
4
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Dec
51
Good
Sun
14 Dec
70
Good
Mon
15 Dec
79
Good
Tue
16 Dec
75
Good
Wed
17 Dec
60
Good
Thu
18 Dec
72
Good
Fri
19 Dec
31
Excellent
Xiufeng Air quality rank
Air quality in the last 12 months (Xiufeng)
|
2025/11
|
36
|
28
|
18
|
13
|
24
|
38
|
39
|
12
|
9
|
12
|
15
|
48
|
34
|
42
|
42
|
47
|
59
|
26
|
27
|
32
|
31
|
41
|
57
|
57
|
49
|
44
|
65
|
74
|
59
|
65
|
|
|
2025/10
|
37
|
34
|
28
|
34
|
34
|
22
|
20
|
31
|
41
|
40
|
43
|
50
|
52
|
43
|
41
|
40
|
49
|
26
|
13
|
10
|
13
|
19
|
33
|
38
|
44
|
64
|
49
|
52
|
63
|
73
|
51
|
|
2025/09
|
30
|
30
|
25
|
26
|
30
|
31
|
36
|
42
|
12
|
20
|
22
|
16
|
30
|
37
|
32
|
29
|
21
|
34
|
47
|
28
|
14
|
14
|
21
|
10
|
10
|
12
|
23
|
31
|
43
|
47
|
|
|
2025/08
|
25
|
23
|
20
|
25
|
21
|
11
|
13
|
21
|
29
|
30
|
32
|
35
|
38
|
30
|
14
|
30
|
19
|
21
|
15
|
19
|
21
|
22
|
28
|
36
|
24
|
28
|
27
|
21
|
30
|
24
|
32
|
|
2025/07
|
17
|
21
|
23
|
32
|
33
|
41
|
40
|
28
|
33
|
34
|
24
|
34
|
23
|
31
|
19
|
24
|
25
|
33
|
31
|
27
|
15
|
15
|
12
|
22
|
26
|
32
|
33
|
27
|
30
|
29
|
22
|
|
2025/06
|
40
|
19
|
27
|
44
|
46
|
38
|
28
|
25
|
22
|
22
|
27
|
21
|
23
|
17
|
24
|
22
|
12
|
14
|
20
|
22
|
22
|
19
|
23
|
24
|
24
|
27
|
22
|
22
|
16
|
17
|
|
|
2025/05
|
51
|
62
|
64
|
34
|
35
|
33
|
39
|
40
|
22
|
43
|
33
|
41
|
54
|
75
|
55
|
26
|
14
|
9
|
16
|
22
|
27
|
26
|
20
|
41
|
48
|
35
|
31
|
22
|
15
|
31
|
28
|
|
2025/04
|
49
|
59
|
68
|
143
|
114
|
77
|
113
|
144
|
118
|
80
|
59
|
127
|
348
|
152
|
92
|
81
|
88
|
93
|
66
|
31
|
46
|
30
|
49
|
35
|
22
|
36
|
32
|
31
|
53
|
61
|
|
|
2025/03
|
62
|
52
|
56
|
16
|
15
|
25
|
53
|
47
|
41
|
27
|
45
|
60
|
31
|
17
|
13
|
42
|
36
|
35
|
54
|
51
|
64
|
77
|
88
|
91
|
98
|
77
|
72
|
75
|
17
|
18
|
37
|
|
2025/02
|
15
|
13
|
43
|
70
|
53
|
48
|
37
|
65
|
43
|
65
|
117
|
110
|
78
|
105
|
64
|
27
|
36
|
37
|
24
|
10
|
23
|
13
|
25
|
73
|
72
|
59
|
38
|
68
|
|||
|
2025/01
|
88
|
90
|
84
|
111
|
133
|
95
|
73
|
96
|
57
|
52
|
50
|
73
|
77
|
69
|
74
|
61
|
69
|
74
|
75
|
75
|
97
|
92
|
99
|
155
|
111
|
26
|
51
|
59
|
88
|
93
|
47
|
|
2024/12
|
64
|
83
|
77
|
101
|
97
|
25
|
26
|
49
|
99
|
37
|
19
|
53
|
56
|
63
|
38
|
51
|
65
|
61
|
80
|
94
|
89
|
94
|
105
|
100
|
104
|
105
|
84
|
94
|
96
|
122
|
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