Air Quality
Excellent
No health implications.
7
PM2.5
22
PM10
19
O3
0.8
CO
5
SO2
26
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Sep
42
Excellent
Sun
20 Sep
45
Excellent
Mon
21 Sep
48
Excellent
Tue
22 Sep
43
Excellent
Wed
23 Sep
49
Excellent
Thu
24 Sep
41
Excellent
Fri
25 Sep
31
Excellent
Air quality in the last 12 months (Dadukou)
|
2026/08
|
35
|
31
|
23
|
27
|
42
|
30
|
42
|
34
|
39
|
45
|
51
|
43
|
43
|
35
|
30
|
32
|
36
|
80
|
43
|
45
|
44
|
51
|
46
|
59
|
43
|
38
|
41
|
36
|
23
|
34
|
47
|
|
2026/07
|
41
|
33
|
33
|
32
|
29
|
30
|
44
|
34
|
30
|
29
|
25
|
36
|
34
|
34
|
34
|
30
|
30
|
32
|
38
|
57
|
60
|
41
|
40
|
37
|
28
|
30
|
32
|
33
|
31
|
25
|
26
|
|
2026/06
|
31
|
42
|
41
|
55
|
57
|
57
|
29
|
23
|
32
|
49
|
47
|
38
|
42
|
52
|
60
|
49
|
40
|
21
|
39
|
39
|
35
|
19
|
22
|
22
|
19
|
16
|
29
|
34
|
23
|
30
|
|
|
2026/05
|
47
|
38
|
45
|
47
|
58
|
50
|
42
|
34
|
48
|
64
|
71
|
53
|
54
|
54
|
55
|
43
|
36
|
28
|
31
|
36
|
31
|
33
|
28
|
33
|
30
|
36
|
36
|
30
|
34
|
41
|
40
|
|
2026/04
|
46
|
47
|
39
|
49
|
55
|
45
|
44
|
40
|
43
|
53
|
44
|
40
|
39
|
36
|
33
|
34
|
54
|
50
|
45
|
80
|
61
|
31
|
41
|
44
|
56
|
55
|
42
|
30
|
25
|
38
|
|
|
2026/03
|
48
|
52
|
43
|
40
|
50
|
45
|
43
|
43
|
35
|
35
|
51
|
52
|
53
|
53
|
37
|
48
|
39
|
40
|
44
|
51
|
50
|
52
|
49
|
40
|
47
|
54
|
47
|
42
|
49
|
44
|
34
|
|
2026/02
|
56
|
72
|
65
|
73
|
95
|
105
|
72
|
56
|
49
|
70
|
60
|
89
|
87
|
88
|
96
|
72
|
103
|
90
|
104
|
83
|
73
|
85
|
87
|
50
|
45
|
55
|
50
|
33
|
|||
|
2026/01
|
33
|
30
|
39
|
55
|
59
|
60
|
69
|
73
|
95
|
126
|
137
|
143
|
127
|
153
|
146
|
173
|
173
|
180
|
113
|
27
|
37
|
47
|
61
|
57
|
63
|
67
|
73
|
73
|
68
|
43
|
40
|
|
2025/12
|
134
|
169
|
69
|
66
|
62
|
82
|
78
|
89
|
105
|
100
|
89
|
104
|
45
|
57
|
68
|
85
|
90
|
104
|
121
|
75
|
37
|
40
|
32
|
53
|
40
|
46
|
60
|
65
|
77
|
98
|
48
|
|
2025/11
|
49
|
54
|
57
|
43
|
44
|
39
|
28
|
34
|
39
|
32
|
47
|
57
|
57
|
60
|
41
|
51
|
36
|
30
|
39
|
56
|
63
|
69
|
54
|
59
|
65
|
66
|
74
|
76
|
101
|
120
|
|
|
2025/10
|
45
|
33
|
35
|
29
|
40
|
35
|
43
|
45
|
28
|
28
|
33
|
45
|
22
|
25
|
33
|
37
|
35
|
26
|
30
|
27
|
28
|
24
|
23
|
34
|
40
|
43
|
44
|
44
|
52
|
55
|
54
|
|
2025/09
|
40
|
47
|
51
|
63
|
61
|
31
|
40
|
27
|
44
|
47
|
37
|
30
|
22
|
30
|
31
|
29
|
60
|
36
|
27
|
33
|
33
|
28
|
23
|
34
|
54
|
37
|
38
|
41
|
22
|
31
|
|
|
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