Air Quality
Excellent
No health implications.
4
PM2.5
8
PM10
23
O3
0.6
CO
3
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 May
38
Excellent
Wed
27 May
47
Excellent
Thu
28 May
59
Good
Fri
29 May
75
Good
Sat
30 May
84
Good
Sun
31 May
42
Excellent
Mon
1 Jun
31
Excellent
Air quality in the last 12 months (Hanchuan)
|
2026/04
|
58
|
54
|
42
|
61
|
76
|
88
|
76
|
59
|
30
|
45
|
60
|
54
|
38
|
30
|
36
|
46
|
55
|
61
|
62
|
70
|
40
|
24
|
32
|
39
|
52
|
57
|
62
|
31
|
30
|
41
|
|
|
2026/03
|
29
|
32
|
50
|
75
|
81
|
71
|
83
|
70
|
76
|
81
|
67
|
81
|
62
|
71
|
79
|
36
|
34
|
46
|
75
|
86
|
79
|
61
|
71
|
81
|
82
|
83
|
71
|
64
|
67
|
41
|
59
|
|
2026/02
|
65
|
88
|
95
|
91
|
102
|
130
|
63
|
73
|
59
|
69
|
83
|
106
|
77
|
70
|
86
|
33
|
82
|
86
|
99
|
61
|
58
|
97
|
97
|
46
|
40
|
25
|
50
|
48
|
|||
|
2026/01
|
36
|
61
|
79
|
70
|
90
|
58
|
67
|
61
|
70
|
80
|
68
|
75
|
80
|
91
|
111
|
124
|
150
|
123
|
24
|
54
|
55
|
80
|
87
|
98
|
85
|
158
|
93
|
87
|
65
|
40
|
49
|
|
2025/12
|
102
|
95
|
57
|
70
|
77
|
91
|
122
|
106
|
141
|
148
|
176
|
108
|
39
|
55
|
66
|
74
|
142
|
177
|
138
|
138
|
58
|
49
|
46
|
88
|
66
|
70
|
79
|
93
|
94
|
139
|
78
|
|
2025/11
|
79
|
85
|
79
|
81
|
79
|
59
|
30
|
31
|
54
|
61
|
64
|
37
|
48
|
74
|
86
|
96
|
55
|
27
|
33
|
44
|
66
|
83
|
108
|
92
|
89
|
73
|
103
|
89
|
77
|
82
|
|
|
2025/10
|
34
|
39
|
16
|
31
|
57
|
55
|
33
|
52
|
60
|
41
|
34
|
46
|
18
|
32
|
45
|
27
|
28
|
11
|
14
|
25
|
22
|
26
|
34
|
37
|
66
|
79
|
73
|
78
|
92
|
59
|
52
|
|
2025/09
|
19
|
27
|
27
|
30
|
35
|
27
|
41
|
41
|
23
|
26
|
31
|
19
|
20
|
20
|
26
|
37
|
24
|
17
|
15
|
15
|
27
|
31
|
15
|
12
|
17
|
23
|
31
|
40
|
22
|
25
|
|
|
2025/08
|
37
|
28
|
39
|
44
|
35
|
23
|
17
|
17
|
23
|
20
|
13
|
21
|
18
|
23
|
20
|
20
|
26
|
31
|
20
|
13
|
18
|
19
|
23
|
23
|
27
|
28
|
29
|
29
|
40
|
24
|
16
|
|
2025/07
|
16
|
13
|
15
|
23
|
26
|
36
|
32
|
38
|
20
|
21
|
37
|
23
|
23
|
26
|
29
|
26
|
29
|
27
|
31
|
27
|
20
|
12
|
13
|
21
|
23
|
23
|
17
|
17
|
18
|
21
|
24
|
|
2025/06
|
10
|
27
|
46
|
52
|
47
|
43
|
20
|
20
|
23
|
27
|
29
|
34
|
32
|
22
|
31
|
38
|
26
|
15
|
9
|
12
|
10
|
13
|
21
|
21
|
29
|
24
|
16
|
14
|
9
|
17
|
|
|
2025/05
|
50
|
61
|
50
|
49
|
39
|
119
|
146
|
44
|
56
|
48
|
49
|
49
|
61
|
70
|
53
|
46
|
48
|
141
|
87
|
38
|
27
|
20
|
52
|
56
|
53
|
50
|
56
|
44
|
33
|
30
|
12
|
|
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