Air Quality
Excellent
No health implications.
3
PM2.5
6
PM10
59
O3
0.4
CO
7
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
29 Jun
51
Good
Mon
30 Jun
77
Good
Tue
1 Jul
84
Good
Wed
2 Jul
83
Good
Thu
3 Jul
95
Good
Fri
4 Jul
95
Good
Sat
5 Jul
46
Excellent
Air quality in the last 12 months (Jianghan)
|
2025/05
|
54
|
58
|
60
|
53
|
44
|
113
|
135
|
43
|
43
|
44
|
48
|
44
|
49
|
67
|
51
|
47
|
53
|
130
|
78
|
36
|
28
|
18
|
52
|
56
|
54
|
49
|
58
|
38
|
33
|
32
|
12
|
|
2025/04
|
70
|
64
|
61
|
73
|
81
|
74
|
71
|
75
|
79
|
52
|
61
|
185
|
114
|
98
|
56
|
60
|
68
|
71
|
68
|
59
|
40
|
53
|
60
|
62
|
67
|
49
|
48
|
55
|
46
|
46
|
|
|
2025/03
|
76
|
40
|
12
|
44
|
48
|
74
|
82
|
96
|
83
|
68
|
68
|
74
|
62
|
49
|
32
|
46
|
35
|
47
|
50
|
55
|
59
|
62
|
70
|
60
|
55
|
69
|
105
|
72
|
71
|
73
|
75
|
|
2025/02
|
62
|
54
|
85
|
83
|
67
|
38
|
74
|
38
|
42
|
58
|
75
|
88
|
112
|
82
|
87
|
78
|
64
|
71
|
61
|
88
|
90
|
85
|
73
|
102
|
116
|
101
|
64
|
77
|
|||
|
2025/01
|
119
|
170
|
195
|
216
|
75
|
79
|
56
|
61
|
46
|
43
|
77
|
78
|
104
|
98
|
56
|
60
|
86
|
93
|
136
|
146
|
131
|
128
|
220
|
90
|
17
|
39
|
51
|
56
|
179
|
66
|
128
|
|
2024/12
|
69
|
87
|
121
|
80
|
46
|
47
|
57
|
63
|
58
|
82
|
90
|
104
|
87
|
54
|
60
|
66
|
95
|
77
|
72
|
104
|
91
|
57
|
67
|
85
|
117
|
133
|
156
|
42
|
59
|
106
|
141
|
|
2024/11
|
68
|
87
|
98
|
83
|
55
|
53
|
48
|
49
|
50
|
53
|
60
|
55
|
60
|
68
|
90
|
61
|
17
|
19
|
27
|
29
|
43
|
62
|
71
|
61
|
28
|
40
|
46
|
55
|
58
|
55
|
|
|
2024/10
|
18
|
47
|
38
|
31
|
44
|
57
|
16
|
32
|
51
|
78
|
85
|
67
|
63
|
68
|
74
|
51
|
29
|
16
|
19
|
32
|
31
|
26
|
48
|
57
|
41
|
39
|
59
|
100
|
78
|
70
|
37
|
|
2024/09
|
42
|
54
|
37
|
42
|
50
|
51
|
46
|
44
|
48
|
42
|
43
|
24
|
31
|
35
|
43
|
26
|
42
|
34
|
25
|
32
|
29
|
24
|
29
|
45
|
57
|
54
|
59
|
31
|
38
|
42
|
|
|
2024/08
|
16
|
21
|
25
|
22
|
25
|
27
|
29
|
34
|
30
|
35
|
86
|
73
|
37
|
35
|
26
|
29
|
34
|
40
|
32
|
23
|
30
|
35
|
36
|
35
|
32
|
38
|
22
|
20
|
39
|
30
|
47
|
|
2024/07
|
26
|
21
|
27
|
26
|
19
|
17
|
19
|
20
|
25
|
26
|
27
|
37
|
21
|
24
|
36
|
39
|
24
|
20
|
16
|
20
|
22
|
24
|
27
|
44
|
37
|
28
|
19
|
14
|
12
|
20
|
19
|
|
2024/06
|
35
|
38
|
32
|
24
|
32
|
43
|
34
|
43
|
24
|
20
|
20
|
30
|
34
|
39
|
40
|
42
|
38
|
31
|
11
|
22
|
19
|
14
|
21
|
39
|
17
|
30
|
19
|
10
|
9
|
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