Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
135
*
PM2.5
194
PM10
13
O3
1.0
CO
7
SO2
11
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Advise
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Air Quality
Today
29 Jan
157
Moderate
Thu
30 Jan
113
Light
Fri
31 Jan
72
Good
Sat
1 Feb
79
Good
Sun
2 Feb
66
Good
Mon
3 Feb
70
Good
Tue
4 Feb
43
Excellent
Air quality in the last 12 months (Fenghuang)
|
2024/12
|
36
|
35
|
64
|
64
|
21
|
26
|
31
|
33
|
41
|
25
|
31
|
51
|
57
|
44
|
40
|
42
|
58
|
60
|
63
|
66
|
75
|
66
|
46
|
53
|
58
|
62
|
62
|
78
|
88
|
98
|
76
|
|
2024/11
|
36
|
49
|
51
|
47
|
54
|
50
|
44
|
42
|
48
|
39
|
31
|
48
|
56
|
54
|
70
|
53
|
10
|
9
|
8
|
12
|
18
|
20
|
41
|
32
|
12
|
16
|
20
|
24
|
25
|
31
|
|
|
2024/10
|
12
|
31
|
41
|
35
|
43
|
48
|
41
|
28
|
38
|
37
|
53
|
66
|
50
|
32
|
38
|
30
|
27
|
24
|
22
|
15
|
23
|
20
|
25
|
34
|
27
|
31
|
32
|
37
|
37
|
37
|
39
|
|
2024/09
|
27
|
25
|
33
|
32
|
43
|
36
|
39
|
34
|
24
|
25
|
27
|
30
|
18
|
20
|
31
|
32
|
27
|
24
|
28
|
27
|
27
|
19
|
25
|
28
|
35
|
39
|
42
|
41
|
51
|
48
|
|
|
2024/08
|
10
|
14
|
14
|
14
|
16
|
16
|
18
|
18
|
21
|
20
|
19
|
43
|
34
|
30
|
32
|
26
|
21
|
23
|
17
|
20
|
21
|
20
|
16
|
15
|
13
|
16
|
19
|
16
|
19
|
19
|
22
|
|
2024/07
|
12
|
12
|
13
|
13
|
12
|
10
|
10
|
11
|
15
|
15
|
15
|
20
|
23
|
15
|
14
|
14
|
13
|
12
|
10
|
11
|
18
|
17
|
13
|
12
|
15
|
22
|
19
|
16
|
11
|
13
|
14
|
|
2024/06
|
22
|
18
|
20
|
10
|
8
|
12
|
19
|
11
|
10
|
11
|
12
|
15
|
17
|
13
|
19
|
24
|
13
|
9
|
14
|
15
|
29
|
19
|
11
|
12
|
16
|
11
|
9
|
13
|
9
|
12
|
|
|
2024/05
|
13
|
18
|
8
|
8
|
11
|
21
|
31
|
37
|
32
|
35
|
17
|
35
|
27
|
34
|
41
|
57
|
50
|
26
|
8
|
9
|
21
|
32
|
32
|
26
|
26
|
26
|
14
|
30
|
14
|
7
|
13
|
|
2024/04
|
25
|
21
|
16
|
29
|
22
|
21
|
19
|
23
|
21
|
26
|
28
|
27
|
22
|
22
|
40
|
28
|
11
|
29
|
14
|
22
|
38
|
36
|
29
|
32
|
18
|
17
|
21
|
22
|
19
|
10
|
|
|
2024/03
|
68
|
46
|
43
|
34
|
22
|
49
|
58
|
48
|
52
|
45
|
41
|
37
|
41
|
35
|
35
|
22
|
18
|
16
|
32
|
58
|
50
|
46
|
37
|
29
|
16
|
14
|
26
|
18
|
23
|
32
|
22
|
|
2024/02
|
21
|
15
|
14
|
24
|
40
|
45
|
56
|
68
|
83
|
126
|
74
|
65
|
62
|
51
|
47
|
36
|
40
|
40
|
65
|
40
|
15
|
24
|
25
|
23
|
23
|
34
|
51
|
44
|
58
|
||
|
2024/01
|
59
|
54
|
46
|
63
|
71
|
79
|
82
|
119
|
102
|
68
|
65
|
61
|
73
|
79
|
111
|
78
|
44
|
18
|
13
|
19
|
44
|
39
|
45
|
47
|
55
|
50
|
45
|
53
|
62
|
61
|
44
|
|
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