Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
51
*
PM2.5
84
PM10
156
O3
0.6
CO
27
SO2
13
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
14 May
58
Good
Thu
15 May
38
Excellent
Fri
16 May
32
Excellent
Sat
17 May
31
Excellent
Sun
18 May
33
Excellent
Mon
19 May
26
Excellent
Tue
20 May
47
Excellent
Air quality in the last 12 months (Xiufeng)
|
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
|
|
2024/11
|
45
|
75
|
82
|
75
|
74
|
72
|
54
|
45
|
45
|
63
|
68
|
64
|
60
|
72
|
56
|
45
|
35
|
20
|
20
|
21
|
27
|
43
|
42
|
53
|
59
|
23
|
30
|
38
|
44
|
52
|
|
|
2024/10
|
35
|
41
|
50
|
48
|
47
|
51
|
65
|
40
|
43
|
47
|
57
|
56
|
65
|
80
|
43
|
34
|
42
|
51
|
24
|
19
|
24
|
25
|
23
|
31
|
37
|
46
|
35
|
40
|
49
|
51
|
47
|
|
2024/09
|
30
|
29
|
28
|
34
|
47
|
36
|
20
|
23
|
31
|
30
|
31
|
39
|
37
|
34
|
35
|
30
|
35
|
36
|
37
|
36
|
30
|
29
|
34
|
39
|
52
|
55
|
39
|
40
|
49
|
44
|
|
|
2024/08
|
17
|
22
|
27
|
28
|
29
|
27
|
29
|
24
|
26
|
24
|
22
|
20
|
21
|
28
|
40
|
33
|
21
|
37
|
45
|
27
|
22
|
18
|
19
|
20
|
27
|
28
|
34
|
31
|
32
|
37
|
40
|
|
2024/07
|
26
|
15
|
26
|
26
|
18
|
21
|
22
|
19
|
22
|
25
|
22
|
22
|
28
|
20
|
21
|
28
|
18
|
16
|
17
|
18
|
27
|
24
|
19
|
30
|
29
|
43
|
46
|
17
|
20
|
25
|
16
|
|
2024/06
|
17
|
15
|
38
|
25
|
17
|
21
|
34
|
37
|
42
|
43
|
20
|
27
|
17
|
25
|
18
|
22
|
18
|
16
|
19
|
22
|
23
|
61
|
39
|
24
|
16
|
29
|
19
|
18
|
19
|
17
|
|
|
2024/05
|
15
|
25
|
29
|
28
|
19
|
41
|
42
|
55
|
52
|
51
|
44
|
37
|
60
|
60
|
58
|
61
|
64
|
63
|
31
|
27
|
32
|
43
|
51
|
43
|
46
|
23
|
22
|
28
|
36
|
37
|
17
|
|
2024/04
|
52
|
69
|
62
|
17
|
17
|
17
|
18
|
24
|
44
|
51
|
58
|
70
|
56
|
55
|
60
|
60
|
35
|
25
|
30
|
26
|
25
|
35
|
40
|
42
|
43
|
32
|
38
|
48
|
64
|
25
|
|
|
2024/03
|
60
|
54
|
54
|
56
|
55
|
51
|
51
|
53
|
59
|
58
|
42
|
53
|
50
|
48
|
33
|
44
|
64
|
24
|
43
|
69
|
72
|
74
|
48
|
51
|
40
|
22
|
61
|
51
|
40
|
73
|
53
|
|
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