Air Quality
Excellent
No health implications.
20
PM2.5
26
PM10
16
O3
0.7
CO
8
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Apr
51
Good
Sun
28 Apr
49
Excellent
Mon
29 Apr
50
Excellent
Tue
30 Apr
52
Good
Wed
1 May
46
Excellent
Thu
2 May
42
Excellent
Fri
3 May
42
Excellent
Air quality in the last 12 months (Jishou)
|
2024/02
|
24
|
16
|
18
|
31
|
54
|
61
|
75
|
95
|
87
|
150
|
84
|
76
|
71
|
64
|
53
|
45
|
57
|
54
|
93
|
44
|
15
|
28
|
29
|
26
|
29
|
46
|
66
|
60
|
77
|
||
|
2024/01
|
77
|
79
|
60
|
69
|
87
|
83
|
97
|
143
|
121
|
76
|
74
|
75
|
89
|
97
|
155
|
100
|
61
|
26
|
18
|
29
|
61
|
48
|
59
|
61
|
67
|
52
|
50
|
74
|
85
|
92
|
63
|
|
2023/12
|
30
|
29
|
37
|
39
|
39
|
43
|
42
|
47
|
66
|
54
|
16
|
25
|
30
|
34
|
15
|
39
|
43
|
28
|
31
|
43
|
63
|
59
|
59
|
70
|
66
|
69
|
80
|
98
|
173
|
150
|
89
|
|
2023/11
|
32
|
35
|
40
|
56
|
49
|
23
|
25
|
30
|
23
|
29
|
13
|
25
|
29
|
33
|
39
|
32
|
38
|
44
|
46
|
35
|
35
|
49
|
58
|
58
|
57
|
51
|
46
|
46
|
52
|
51
|
|
|
2023/10
|
18
|
21
|
18
|
18
|
18
|
34
|
20
|
20
|
26
|
28
|
26
|
42
|
35
|
29
|
30
|
32
|
43
|
49
|
59
|
23
|
27
|
31
|
36
|
46
|
49
|
21
|
21
|
29
|
26
|
26
|
28
|
|
2023/09
|
35
|
35
|
32
|
33
|
36
|
31
|
31
|
29
|
29
|
32
|
38
|
32
|
19
|
26
|
29
|
28
|
26
|
24
|
23
|
25
|
22
|
20
|
18
|
14
|
17
|
22
|
26
|
27
|
40
|
37
|
|
|
2023/08
|
22
|
18
|
24
|
23
|
20
|
21
|
21
|
21
|
25
|
28
|
32
|
32
|
27
|
22
|
29
|
28
|
25
|
33
|
41
|
45
|
36
|
28
|
34
|
36
|
32
|
44
|
22
|
22
|
28
|
32
|
31
|
|
2023/07
|
25
|
25
|
23
|
19
|
18
|
19
|
21
|
20
|
17
|
21
|
25
|
30
|
24
|
23
|
24
|
40
|
36
|
32
|
27
|
16
|
18
|
19
|
22
|
23
|
23
|
19
|
26
|
20
|
25
|
22
|
21
|
|
2023/06
|
32
|
31
|
46
|
44
|
33
|
20
|
21
|
23
|
30
|
29
|
41
|
36
|
28
|
31
|
31
|
26
|
27
|
22
|
16
|
24
|
20
|
27
|
19
|
23
|
32
|
30
|
22
|
20
|
19
|
22
|
|
|
2023/05
|
46
|
42
|
35
|
31
|
21
|
20
|
29
|
34
|
36
|
29
|
28
|
33
|
38
|
49
|
56
|
47
|
26
|
32
|
40
|
32
|
23
|
27
|
33
|
35
|
35
|
42
|
26
|
22
|
24
|
27
|
25
|
|
2023/04
|
35
|
44
|
43
|
28
|
25
|
31
|
43
|
69
|
63
|
58
|
42
|
82
|
83
|
60
|
53
|
50
|
46
|
29
|
32
|
42
|
44
|
25
|
17
|
16
|
19
|
24
|
27
|
32
|
73
|
61
|
|
|
2023/03
|
80
|
55
|
65
|
60
|
47
|
52
|
62
|
45
|
31
|
40
|
43
|
88
|
54
|
47
|
57
|
81
|
20
|
21
|
16
|
16
|
17
|
22
|
27
|
26
|
50
|
44
|
47
|
40
|
34
|
32
|
34
|
|
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