Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
58
*
PM2.5
40
PM10
62
O3
0.9
CO
7
SO2
28
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
15 Oct
72
Good
Fri
16 Oct
89
Good
Sat
17 Oct
78
Good
Sun
18 Oct
60
Good
Mon
19 Oct
80
Good
Tue
20 Oct
74
Good
Wed
21 Oct
50
Excellent
Air quality in the last 12 months (Duchang)
|
2026/08
|
24
|
26
|
29
|
40
|
43
|
31
|
35
|
26
|
22
|
15
|
17
|
19
|
23
|
14
|
18
|
23
|
32
|
39
|
40
|
35
|
27
|
27
|
24
|
19
|
18
|
23
|
31
|
32
|
21
|
27
|
21
|
|
2026/07
|
16
|
13
|
21
|
20
|
13
|
15
|
15
|
15
|
22
|
30
|
30
|
21
|
22
|
25
|
18
|
20
|
23
|
24
|
14
|
15
|
14
|
18
|
24
|
36
|
39
|
22
|
17
|
15
|
15
|
18
|
21
|
|
2026/06
|
67
|
65
|
45
|
24
|
44
|
33
|
38
|
46
|
27
|
32
|
36
|
30
|
21
|
25
|
40
|
39
|
29
|
23
|
13
|
20
|
20
|
23
|
20
|
20
|
27
|
37
|
48
|
46
|
32
|
17
|
|
|
2026/05
|
28
|
33
|
33
|
25
|
31
|
33
|
43
|
35
|
25
|
38
|
44
|
53
|
37
|
23
|
20
|
24
|
27
|
23
|
28
|
23
|
32
|
20
|
16
|
22
|
21
|
27
|
34
|
33
|
48
|
55
|
63
|
|
2026/04
|
37
|
44
|
21
|
31
|
51
|
40
|
63
|
37
|
34
|
33
|
44
|
29
|
39
|
26
|
35
|
43
|
39
|
45
|
50
|
51
|
22
|
15
|
24
|
21
|
28
|
38
|
53
|
36
|
26
|
29
|
|
|
2026/03
|
17
|
22
|
36
|
67
|
67
|
54
|
75
|
58
|
67
|
60
|
53
|
49
|
55
|
59
|
110
|
58
|
30
|
14
|
50
|
58
|
62
|
39
|
41
|
58
|
71
|
41
|
49
|
50
|
49
|
35
|
34
|
|
2026/02
|
40
|
51
|
76
|
61
|
68
|
55
|
33
|
57
|
57
|
57
|
66
|
70
|
65
|
37
|
41
|
33
|
73
|
62
|
58
|
44
|
34
|
68
|
95
|
25
|
29
|
18
|
14
|
41
|
|||
|
2026/01
|
25
|
42
|
65
|
70
|
62
|
59
|
46
|
57
|
52
|
66
|
70
|
62
|
73
|
71
|
79
|
100
|
157
|
167
|
70
|
30
|
54
|
59
|
71
|
76
|
92
|
103
|
53
|
53
|
74
|
31
|
24
|
|
2025/12
|
87
|
113
|
78
|
77
|
64
|
69
|
83
|
116
|
98
|
116
|
113
|
106
|
39
|
54
|
50
|
56
|
111
|
175
|
122
|
143
|
65
|
42
|
47
|
44
|
65
|
65
|
65
|
62
|
71
|
127
|
90
|
|
2025/11
|
50
|
57
|
92
|
70
|
64
|
68
|
47
|
33
|
27
|
66
|
55
|
39
|
47
|
59
|
68
|
65
|
77
|
27
|
37
|
46
|
58
|
67
|
60
|
60
|
92
|
73
|
96
|
97
|
77
|
66
|
|
|
2025/10
|
37
|
42
|
47
|
43
|
47
|
28
|
48
|
68
|
58
|
50
|
66
|
59
|
61
|
51
|
76
|
47
|
54
|
31
|
12
|
28
|
27
|
31
|
33
|
45
|
70
|
78
|
76
|
93
|
104
|
116
|
51
|
|
2025/09
|
18
|
26
|
31
|
35
|
34
|
35
|
35
|
35
|
14
|
14
|
15
|
20
|
28
|
18
|
27
|
38
|
35
|
33
|
47
|
22
|
42
|
34
|
43
|
16
|
17
|
22
|
35
|
50
|
43
|
47
|
|
|
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