Air Quality
Excellent
No health implications.
3
PM2.5
10
PM10
32
O3
0.6
CO
3
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Mar
42
Excellent
Mon
2 Mar
50
Excellent
Tue
3 Mar
70
Good
Wed
4 Mar
72
Good
Thu
5 Mar
68
Good
Fri
6 Mar
67
Good
Sat
7 Mar
26
Excellent
Air quality in the last 12 months (Fenghuang)
|
2026/01
|
31
|
56
|
62
|
35
|
44
|
50
|
51
|
51
|
59
|
81
|
77
|
88
|
90
|
99
|
102
|
121
|
113
|
127
|
52
|
35
|
58
|
63
|
76
|
82
|
59
|
29
|
64
|
80
|
61
|
22
|
51
|
|
2025/12
|
52
|
84
|
73
|
53
|
54
|
50
|
54
|
57
|
60
|
72
|
66
|
145
|
33
|
41
|
49
|
54
|
58
|
65
|
62
|
61
|
38
|
51
|
26
|
44
|
56
|
55
|
54
|
58
|
71
|
83
|
68
|
|
2025/11
|
26
|
22
|
16
|
19
|
23
|
15
|
14
|
9
|
9
|
17
|
37
|
37
|
36
|
39
|
41
|
41
|
45
|
22
|
27
|
31
|
29
|
35
|
38
|
33
|
48
|
48
|
50
|
50
|
45
|
47
|
|
|
2025/10
|
27
|
22
|
26
|
25
|
30
|
25
|
26
|
35
|
30
|
30
|
30
|
44
|
28
|
16
|
22
|
18
|
19
|
9
|
11
|
8
|
8
|
27
|
31
|
36
|
47
|
35
|
25
|
30
|
42
|
39
|
29
|
|
2025/09
|
22
|
22
|
24
|
22
|
25
|
30
|
27
|
30
|
18
|
21
|
28
|
26
|
27
|
27
|
24
|
23
|
25
|
23
|
17
|
11
|
24
|
23
|
16
|
17
|
18
|
15
|
21
|
26
|
27
|
18
|
|
|
2025/08
|
26
|
27
|
27
|
27
|
26
|
23
|
16
|
15
|
21
|
20
|
24
|
16
|
22
|
21
|
16
|
19
|
22
|
28
|
22
|
18
|
13
|
22
|
22
|
22
|
19
|
21
|
19
|
20
|
26
|
25
|
23
|
|
2025/07
|
19
|
16
|
17
|
16
|
21
|
25
|
24
|
25
|
30
|
23
|
30
|
32
|
27
|
24
|
19
|
19
|
22
|
24
|
29
|
30
|
14
|
11
|
14
|
19
|
17
|
24
|
27
|
21
|
26
|
22
|
22
|
|
2025/06
|
16
|
24
|
31
|
30
|
33
|
34
|
26
|
24
|
29
|
34
|
30
|
26
|
22
|
21
|
21
|
27
|
19
|
13
|
14
|
17
|
14
|
17
|
17
|
21
|
21
|
19
|
19
|
18
|
21
|
21
|
|
|
2025/05
|
37
|
57
|
53
|
45
|
34
|
43
|
57
|
33
|
20
|
27
|
27
|
39
|
40
|
50
|
40
|
25
|
40
|
37
|
43
|
35
|
25
|
27
|
34
|
52
|
42
|
28
|
22
|
11
|
22
|
25
|
24
|
|
2025/04
|
41
|
49
|
54
|
61
|
63
|
61
|
62
|
69
|
57
|
50
|
54
|
36
|
113
|
93
|
76
|
69
|
64
|
59
|
28
|
38
|
39
|
37
|
46
|
31
|
38
|
36
|
25
|
33
|
48
|
22
|
|
|
2025/03
|
39
|
32
|
11
|
17
|
22
|
24
|
25
|
22
|
33
|
39
|
35
|
42
|
52
|
29
|
13
|
35
|
44
|
28
|
31
|
29
|
34
|
47
|
48
|
51
|
59
|
64
|
75
|
71
|
51
|
29
|
40
|
|
2025/02
|
26
|
15
|
33
|
40
|
51
|
51
|
44
|
78
|
46
|
45
|
43
|
51
|
61
|
37
|
35
|
41
|
28
|
25
|
30
|
35
|
81
|
27
|
44
|
75
|
44
|
31
|
27
|
32
|
|||
|
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