Air Quality
Excellent
No health implications.
30
PM2.5
43
PM10
136
O3
0.1
CO
8
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Apr
73
Good
Tue
29 Apr
64
Good
Wed
30 Apr
69
Good
Thu
1 May
74
Good
Fri
2 May
66
Good
Sat
3 May
82
Good
Sun
4 May
50
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