Air Quality
Excellent
No health implications.
8
PM2.5
18
PM10
108
O3
0.4
CO
8
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 Jul
82
Good
Sat
5 Jul
88
Good
Sun
6 Jul
93
Good
Mon
7 Jul
93
Good
Tue
8 Jul
89
Good
Wed
9 Jul
62
Good
Thu
10 Jul
52
Good
Air quality in the last 12 months (Hanchuan)
|
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
|
|
2025/04
|
68
|
68
|
62
|
77
|
82
|
74
|
73
|
72
|
68
|
47
|
59
|
206
|
125
|
106
|
62
|
61
|
71
|
74
|
67
|
60
|
36
|
52
|
63
|
64
|
71
|
54
|
51
|
55
|
54
|
39
|
|
|
2025/03
|
81
|
41
|
17
|
38
|
43
|
64
|
80
|
81
|
82
|
72
|
69
|
76
|
67
|
51
|
35
|
49
|
40
|
49
|
53
|
52
|
57
|
61
|
66
|
62
|
55
|
66
|
105
|
74
|
74
|
74
|
73
|
|
2025/02
|
77
|
67
|
91
|
91
|
62
|
44
|
85
|
50
|
58
|
73
|
80
|
92
|
100
|
95
|
87
|
84
|
66
|
59
|
76
|
86
|
77
|
82
|
118
|
121
|
110
|
91
|
60
|
68
|
|||
|
2025/01
|
133
|
161
|
172
|
204
|
79
|
80
|
62
|
70
|
55
|
55
|
92
|
88
|
111
|
122
|
70
|
73
|
96
|
110
|
156
|
149
|
147
|
146
|
198
|
85
|
22
|
41
|
60
|
74
|
179
|
90
|
122
|
|
2024/12
|
70
|
86
|
109
|
75
|
53
|
56
|
52
|
56
|
52
|
77
|
79
|
101
|
84
|
57
|
65
|
71
|
93
|
82
|
78
|
105
|
98
|
57
|
71
|
95
|
129
|
140
|
159
|
56
|
63
|
118
|
141
|
|
2024/11
|
93
|
92
|
100
|
91
|
59
|
63
|
59
|
62
|
61
|
49
|
62
|
64
|
60
|
69
|
91
|
58
|
25
|
24
|
24
|
33
|
45
|
60
|
78
|
73
|
33
|
37
|
51
|
59
|
61
|
63
|
|
|
2024/10
|
30
|
56
|
40
|
44
|
53
|
52
|
23
|
32
|
59
|
98
|
92
|
80
|
70
|
66
|
86
|
52
|
29
|
17
|
25
|
38
|
21
|
25
|
43
|
55
|
49
|
47
|
86
|
112
|
85
|
73
|
49
|
|
2024/09
|
42
|
50
|
37
|
41
|
49
|
40
|
41
|
42
|
47
|
40
|
43
|
24
|
21
|
28
|
40
|
30
|
42
|
35
|
20
|
30
|
35
|
29
|
34
|
40
|
66
|
59
|
64
|
38
|
37
|
44
|
|
|
2024/08
|
11
|
15
|
20
|
19
|
21
|
24
|
25
|
31
|
26
|
31
|
79
|
70
|
33
|
34
|
26
|
23
|
28
|
38
|
27
|
22
|
24
|
35
|
28
|
29
|
27
|
33
|
21
|
18
|
31
|
36
|
40
|
|
2024/07
|
25
|
22
|
23
|
16
|
16
|
16
|
19
|
20
|
19
|
18
|
27
|
33
|
18
|
19
|
30
|
29
|
21
|
16
|
15
|
15
|
19
|
21
|
23
|
35
|
27
|
21
|
14
|
9
|
9
|
14
|
15
|
|
2024/06
|
32
|
39
|
33
|
26
|
27
|
38
|
33
|
36
|
27
|
19
|
19
|
27
|
35
|
32
|
32
|
37
|
38
|
34
|
11
|
21
|
16
|
15
|
19
|
22
|
16
|
28
|
17
|
9
|
10
|
14
|
|
|
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