Air Quality
Excellent
No health implications.
8
PM2.5
26
PM10
75
O3
0.3
CO
5
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Oct
53
Good
Thu
23 Oct
50
Excellent
Fri
24 Oct
55
Good
Sat
25 Oct
60
Good
Sun
26 Oct
65
Good
Mon
27 Oct
65
Good
Tue
28 Oct
26
Excellent
Air quality in the last 12 months (Hanjiang)
|
2025/08
|
24
|
14
|
20
|
26
|
38
|
39
|
25
|
25
|
35
|
13
|
13
|
25
|
48
|
30
|
26
|
31
|
37
|
37
|
37
|
37
|
49
|
34
|
29
|
31
|
23
|
19
|
45
|
37
|
43
|
30
|
18
|
|
2025/07
|
36
|
38
|
39
|
46
|
47
|
51
|
43
|
20
|
22
|
48
|
40
|
31
|
36
|
30
|
47
|
46
|
28
|
27
|
29
|
26
|
25
|
22
|
28
|
31
|
27
|
20
|
20
|
17
|
23
|
13
|
13
|
|
2025/06
|
20
|
12
|
47
|
65
|
63
|
53
|
35
|
31
|
31
|
48
|
34
|
44
|
39
|
42
|
30
|
52
|
49
|
55
|
27
|
23
|
16
|
31
|
29
|
28
|
54
|
54
|
28
|
21
|
20
|
36
|
|
|
2025/05
|
60
|
65
|
51
|
47
|
42
|
78
|
77
|
50
|
18
|
36
|
41
|
51
|
58
|
65
|
94
|
34
|
66
|
73
|
67
|
51
|
37
|
52
|
39
|
51
|
63
|
54
|
53
|
60
|
69
|
60
|
69
|
|
2025/04
|
51
|
65
|
49
|
75
|
80
|
81
|
83
|
81
|
105
|
89
|
106
|
179
|
104
|
67
|
59
|
65
|
76
|
76
|
82
|
54
|
64
|
53
|
64
|
77
|
68
|
56
|
55
|
57
|
67
|
70
|
|
|
2025/03
|
65
|
66
|
25
|
28
|
44
|
44
|
63
|
96
|
88
|
77
|
114
|
113
|
67
|
45
|
39
|
42
|
43
|
44
|
57
|
65
|
55
|
64
|
70
|
98
|
84
|
78
|
143
|
66
|
109
|
58
|
49
|
|
2025/02
|
40
|
76
|
93
|
84
|
64
|
46
|
59
|
31
|
42
|
74
|
67
|
112
|
62
|
75
|
114
|
119
|
62
|
55
|
69
|
41
|
46
|
73
|
68
|
65
|
102
|
121
|
136
|
112
|
|||
|
2025/01
|
94
|
94
|
96
|
76
|
110
|
99
|
56
|
74
|
40
|
50
|
71
|
86
|
104
|
131
|
67
|
72
|
91
|
109
|
128
|
168
|
208
|
113
|
56
|
50
|
37
|
70
|
58
|
69
|
167
|
83
|
85
|
|
2024/12
|
74
|
93
|
60
|
52
|
87
|
137
|
152
|
35
|
54
|
53
|
72
|
60
|
94
|
61
|
68
|
75
|
92
|
67
|
41
|
65
|
87
|
59
|
59
|
78
|
130
|
109
|
65
|
70
|
82
|
91
|
100
|
|
2024/11
|
22
|
63
|
72
|
62
|
46
|
42
|
35
|
36
|
48
|
50
|
55
|
55
|
62
|
65
|
65
|
39
|
35
|
36
|
31
|
38
|
63
|
84
|
41
|
44
|
35
|
45
|
81
|
67
|
57
|
67
|
|
|
2024/10
|
28
|
30
|
25
|
24
|
29
|
12
|
13
|
32
|
42
|
63
|
73
|
83
|
41
|
38
|
63
|
59
|
43
|
35
|
32
|
37
|
25
|
35
|
51
|
46
|
44
|
30
|
36
|
51
|
42
|
44
|
40
|
|
2024/09
|
52
|
47
|
25
|
38
|
43
|
40
|
44
|
39
|
27
|
34
|
14
|
27
|
43
|
31
|
31
|
18
|
18
|
29
|
23
|
12
|
27
|
28
|
28
|
31
|
39
|
38
|
45
|
37
|
46
|
49
|
|
|
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