Air Quality
Excellent
No health implications.
13
PM2.5
31
PM10
103
O3
0.3
CO
6
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
31 Aug
52
Good
Tue
1 Sep
50
Excellent
Wed
2 Sep
54
Good
Thu
3 Sep
56
Good
Fri
4 Sep
49
Excellent
Sat
5 Sep
55
Good
Sun
6 Sep
27
Excellent
Air quality in the last 12 months (Fenghuang)
|
2026/07
|
18
|
17
|
15
|
16
|
13
|
13
|
18
|
17
|
15
|
18
|
22
|
22
|
22
|
25
|
29
|
18
|
17
|
17
|
17
|
31
|
31
|
29
|
24
|
24
|
23
|
24
|
21
|
16
|
19
|
20
|
14
|
|
2026/06
|
32
|
32
|
25
|
27
|
38
|
36
|
26
|
26
|
22
|
23
|
25
|
21
|
15
|
21
|
28
|
32
|
36
|
39
|
15
|
16
|
12
|
16
|
16
|
15
|
20
|
26
|
35
|
33
|
31
|
20
|
|
|
2026/05
|
33
|
42
|
27
|
34
|
35
|
40
|
42
|
27
|
27
|
38
|
52
|
53
|
20
|
26
|
38
|
45
|
23
|
19
|
17
|
18
|
26
|
31
|
35
|
35
|
30
|
27
|
18
|
22
|
29
|
33
|
34
|
|
2026/04
|
27
|
26
|
20
|
35
|
52
|
31
|
40
|
45
|
48
|
43
|
22
|
24
|
27
|
23
|
18
|
18
|
25
|
34
|
36
|
30
|
19
|
17
|
21
|
25
|
32
|
42
|
27
|
23
|
26
|
30
|
|
|
2026/03
|
10
|
18
|
29
|
31
|
36
|
49
|
55
|
17
|
24
|
39
|
34
|
50
|
63
|
59
|
45
|
18
|
16
|
20
|
36
|
38
|
29
|
26
|
25
|
21
|
29
|
20
|
20
|
28
|
28
|
18
|
30
|
|
2026/02
|
52
|
67
|
71
|
81
|
81
|
80
|
106
|
66
|
51
|
49
|
52
|
63
|
68
|
55
|
51
|
25
|
44
|
57
|
45
|
48
|
51
|
47
|
31
|
49
|
57
|
16
|
18
|
17
|
|||
|
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
|
|
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