Air Quality
Excellent
No health implications.
4
PM2.5
15
PM10
27
O3
0.2
CO
4
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Jul
45
Excellent
Mon
20 Jul
56
Good
Tue
21 Jul
44
Excellent
Wed
22 Jul
41
Excellent
Thu
23 Jul
45
Excellent
Fri
24 Jul
36
Excellent
Sat
25 Jul
21
Excellent
Air quality in the last 12 months (Fenghuang)
|
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
|
|
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
|
|
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