Air Quality
Excellent
No health implications.
17
PM2.5
28
PM10
29
O3
0.4
CO
6
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 Jun
56
Good
Sun
8 Jun
53
Good
Mon
9 Jun
46
Excellent
Tue
10 Jun
46
Excellent
Wed
11 Jun
58
Good
Thu
12 Jun
42
Excellent
Fri
13 Jun
16
Excellent
Air quality in the last 12 months (Xiufeng)
|
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
|
|
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
|
|
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