Air Quality
Excellent
No health implications.
5
PM2.5
12
PM10
27
O3
0.5
CO
4
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 Jun
25
Excellent
Fri
19 Jun
28
Excellent
Sat
20 Jun
31
Excellent
Sun
21 Jun
31
Excellent
Mon
22 Jun
35
Excellent
Tue
23 Jun
31
Excellent
Wed
24 Jun
44
Excellent
Air quality in the last 12 months (Xiufeng)
|
2026/05
|
32
|
49
|
22
|
38
|
42
|
53
|
44
|
25
|
31
|
40
|
32
|
50
|
40
|
28
|
35
|
33
|
20
|
21
|
21
|
18
|
17
|
19
|
26
|
28
|
29
|
30
|
36
|
32
|
32
|
35
|
32
|
|
2026/04
|
33
|
49
|
45
|
33
|
62
|
77
|
22
|
49
|
59
|
64
|
65
|
30
|
28
|
21
|
18
|
24
|
23
|
37
|
51
|
41
|
15
|
15
|
24
|
31
|
45
|
51
|
52
|
26
|
27
|
30
|
|
|
2026/03
|
11
|
13
|
22
|
30
|
37
|
40
|
57
|
31
|
16
|
37
|
44
|
49
|
56
|
72
|
99
|
110
|
92
|
45
|
33
|
25
|
23
|
43
|
28
|
17
|
26
|
59
|
28
|
25
|
33
|
46
|
28
|
|
2026/02
|
55
|
58
|
60
|
102
|
110
|
70
|
53
|
40
|
60
|
31
|
27
|
40
|
37
|
69
|
79
|
36
|
33
|
56
|
72
|
44
|
79
|
117
|
114
|
45
|
43
|
64
|
12
|
14
|
|||
|
2026/01
|
33
|
32
|
54
|
71
|
29
|
49
|
47
|
48
|
61
|
58
|
69
|
90
|
81
|
88
|
103
|
118
|
97
|
100
|
67
|
14
|
26
|
35
|
48
|
67
|
105
|
38
|
40
|
67
|
72
|
29
|
20
|
|
2025/12
|
68
|
74
|
87
|
79
|
71
|
85
|
85
|
70
|
85
|
98
|
93
|
71
|
25
|
40
|
61
|
61
|
60
|
70
|
80
|
73
|
79
|
95
|
69
|
15
|
48
|
57
|
57
|
61
|
72
|
66
|
96
|
|
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
|
|
|
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