Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
63
*
PM2.5
97
PM10
5
O3
0.7
CO
3
SO2
20
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
7 Dec
84
Good
Mon
8 Dec
89
Good
Tue
9 Dec
84
Good
Wed
10 Dec
82
Good
Thu
11 Dec
89
Good
Fri
12 Dec
92
Good
Sat
13 Dec
38
Excellent
Xianfeng Air quality rank
Air quality in the last 12 months (Xianfeng)
|
2025/11
|
36
|
34
|
33
|
32
|
33
|
19
|
18
|
17
|
17
|
39
|
43
|
38
|
36
|
43
|
51
|
54
|
42
|
20
|
25
|
32
|
40
|
51
|
59
|
44
|
50
|
53
|
58
|
72
|
82
|
90
|
|
|
2025/10
|
21
|
26
|
27
|
23
|
25
|
30
|
28
|
32
|
33
|
32
|
36
|
44
|
21
|
10
|
14
|
10
|
11
|
11
|
9
|
12
|
14
|
17
|
21
|
28
|
39
|
33
|
28
|
34
|
42
|
35
|
30
|
|
2025/09
|
25
|
23
|
25
|
23
|
28
|
33
|
23
|
26
|
19
|
15
|
14
|
22
|
12
|
12
|
18
|
23
|
23
|
20
|
17
|
15
|
23
|
23
|
17
|
14
|
19
|
17
|
18
|
22
|
31
|
28
|
|
|
2025/08
|
24
|
27
|
26
|
25
|
26
|
24
|
20
|
16
|
20
|
19
|
11
|
8
|
10
|
17
|
14
|
14
|
17
|
22
|
21
|
13
|
15
|
16
|
18
|
19
|
16
|
19
|
24
|
26
|
28
|
26
|
25
|
|
2025/07
|
15
|
19
|
15
|
16
|
15
|
18
|
23
|
23
|
22
|
21
|
23
|
28
|
27
|
22
|
23
|
22
|
20
|
18
|
21
|
24
|
18
|
17
|
10
|
11
|
13
|
16
|
20
|
16
|
19
|
19
|
21
|
|
2025/06
|
12
|
17
|
26
|
32
|
31
|
37
|
29
|
21
|
19
|
27
|
36
|
36
|
34
|
28
|
31
|
31
|
25
|
18
|
10
|
11
|
12
|
18
|
17
|
23
|
13
|
14
|
18
|
17
|
14
|
17
|
|
|
2025/05
|
46
|
63
|
54
|
50
|
34
|
36
|
48
|
25
|
28
|
33
|
43
|
39
|
41
|
49
|
40
|
43
|
43
|
40
|
43
|
42
|
45
|
21
|
38
|
53
|
47
|
39
|
40
|
29
|
36
|
35
|
21
|
|
2025/04
|
47
|
52
|
55
|
55
|
59
|
59
|
54
|
51
|
52
|
42
|
40
|
84
|
163
|
100
|
67
|
64
|
60
|
60
|
40
|
31
|
28
|
35
|
46
|
37
|
48
|
45
|
38
|
39
|
32
|
27
|
|
|
2025/03
|
59
|
70
|
23
|
21
|
28
|
29
|
38
|
49
|
50
|
54
|
61
|
58
|
52
|
41
|
24
|
34
|
40
|
34
|
38
|
49
|
53
|
67
|
59
|
55
|
48
|
57
|
83
|
57
|
35
|
40
|
42
|
|
2025/02
|
38
|
33
|
41
|
48
|
53
|
57
|
47
|
70
|
55
|
43
|
55
|
71
|
62
|
44
|
45
|
50
|
42
|
44
|
48
|
55
|
71
|
54
|
51
|
82
|
70
|
56
|
57
|
66
|
|||
|
2025/01
|
119
|
125
|
139
|
149
|
90
|
75
|
66
|
68
|
62
|
82
|
84
|
81
|
95
|
90
|
64
|
69
|
83
|
117
|
99
|
101
|
118
|
179
|
175
|
76
|
28
|
36
|
55
|
80
|
166
|
71
|
73
|
|
2024/12
|
66
|
91
|
108
|
63
|
29
|
45
|
45
|
44
|
54
|
50
|
40
|
54
|
71
|
82
|
76
|
69
|
78
|
78
|
90
|
105
|
131
|
80
|
85
|
90
|
94
|
110
|
95
|
99
|
118
|
135
|
113
|
|
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