Air Quality
Excellent
No health implications.
8
PM2.5
11
PM10
71
O3
0.1
CO
7
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
30 Apr
69
Good
Thu
1 May
83
Good
Fri
2 May
85
Good
Sat
3 May
86
Good
Sun
4 May
62
Good
Mon
5 May
59
Good
Tue
6 May
23
Excellent
Air quality in the last 12 months (Jishou)
|
2025/02
|
36
|
20
|
45
|
52
|
63
|
64
|
62
|
96
|
52
|
52
|
63
|
71
|
64
|
49
|
52
|
56
|
33
|
33
|
32
|
58
|
103
|
35
|
71
|
101
|
70
|
44
|
40
|
46
|
|||
|
2025/01
|
108
|
104
|
112
|
145
|
122
|
87
|
62
|
55
|
42
|
57
|
67
|
64
|
71
|
73
|
84
|
70
|
85
|
104
|
102
|
83
|
98
|
135
|
162
|
137
|
17
|
27
|
44
|
75
|
189
|
113
|
62
|
|
2024/12
|
35
|
45
|
76
|
83
|
26
|
36
|
47
|
38
|
49
|
42
|
52
|
64
|
79
|
60
|
56
|
56
|
71
|
73
|
77
|
84
|
99
|
75
|
57
|
68
|
78
|
87
|
88
|
97
|
112
|
131
|
82
|
|
2024/11
|
41
|
65
|
60
|
56
|
64
|
56
|
51
|
52
|
58
|
45
|
40
|
58
|
68
|
71
|
80
|
55
|
9
|
7
|
10
|
17
|
24
|
33
|
53
|
45
|
15
|
25
|
24
|
32
|
32
|
34
|
|
|
2024/10
|
11
|
34
|
44
|
38
|
46
|
51
|
48
|
34
|
43
|
41
|
65
|
78
|
55
|
45
|
45
|
37
|
24
|
21
|
17
|
13
|
17
|
17
|
20
|
25
|
31
|
39
|
45
|
47
|
42
|
43
|
44
|
|
2024/09
|
32
|
29
|
32
|
55
|
45
|
37
|
40
|
34
|
25
|
30
|
32
|
31
|
21
|
28
|
39
|
39
|
29
|
28
|
34
|
33
|
32
|
22
|
29
|
37
|
42
|
52
|
58
|
56
|
64
|
50
|
|
|
2024/08
|
12
|
15
|
17
|
19
|
21
|
22
|
27
|
27
|
26
|
26
|
21
|
49
|
46
|
37
|
37
|
29
|
22
|
31
|
23
|
26
|
30
|
26
|
20
|
17
|
18
|
21
|
23
|
18
|
23
|
24
|
29
|
|
2024/07
|
11
|
20
|
16
|
18
|
17
|
14
|
16
|
19
|
19
|
22
|
23
|
23
|
22
|
20
|
22
|
19
|
16
|
13
|
11
|
13
|
22
|
21
|
18
|
16
|
20
|
28
|
23
|
17
|
9
|
14
|
14
|
|
2024/06
|
28
|
28
|
27
|
15
|
12
|
19
|
29
|
16
|
16
|
16
|
17
|
24
|
24
|
19
|
28
|
31
|
19
|
14
|
19
|
20
|
28
|
22
|
12
|
17
|
20
|
15
|
14
|
21
|
10
|
14
|
|
|
2024/05
|
17
|
27
|
11
|
10
|
19
|
30
|
43
|
52
|
42
|
54
|
25
|
38
|
33
|
45
|
49
|
73
|
57
|
35
|
10
|
11
|
29
|
40
|
41
|
34
|
36
|
33
|
21
|
37
|
18
|
14
|
22
|
|
2024/04
|
31
|
25
|
24
|
47
|
40
|
32
|
27
|
27
|
31
|
35
|
39
|
38
|
24
|
31
|
46
|
30
|
13
|
34
|
20
|
26
|
45
|
47
|
38
|
40
|
24
|
24
|
32
|
33
|
28
|
15
|
|
|
2024/03
|
90
|
68
|
63
|
49
|
32
|
62
|
83
|
67
|
68
|
61
|
53
|
53
|
73
|
52
|
52
|
31
|
33
|
28
|
49
|
72
|
61
|
64
|
53
|
32
|
17
|
21
|
37
|
23
|
33
|
46
|
24
|
|
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