Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
120
*
PM2.5
157
PM10
17
O3
1.4
CO
6
SO2
43
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Advise
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Air Quality
Today
15 Jan
161
Moderate
Fri
16 Jan
182
Moderate
Sat
17 Jan
184
Moderate
Sun
18 Jan
196
Moderate
Mon
19 Jan
147
Light
Tue
20 Jan
74
Good
Wed
21 Jan
31
Excellent
Air quality in the last 12 months (Dadukou)
|
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
|
|
|
2025/08
|
30
|
26
|
29
|
29
|
33
|
29
|
29
|
29
|
31
|
34
|
23
|
27
|
29
|
33
|
29
|
20
|
24
|
27
|
21
|
16
|
23
|
29
|
26
|
27
|
26
|
23
|
21
|
22
|
33
|
37
|
36
|
|
2025/07
|
18
|
20
|
17
|
17
|
26
|
31
|
27
|
30
|
22
|
40
|
30
|
30
|
35
|
30
|
30
|
32
|
35
|
32
|
27
|
29
|
27
|
30
|
25
|
17
|
17
|
22
|
28
|
33
|
36
|
44
|
33
|
|
2025/06
|
24
|
27
|
41
|
42
|
43
|
56
|
51
|
36
|
21
|
39
|
40
|
39
|
36
|
38
|
38
|
39
|
31
|
27
|
21
|
32
|
23
|
25
|
23
|
26
|
21
|
36
|
29
|
27
|
23
|
30
|
|
|
2025/05
|
47
|
58
|
64
|
50
|
41
|
58
|
48
|
33
|
50
|
53
|
45
|
47
|
59
|
60
|
62
|
69
|
63
|
69
|
55
|
56
|
50
|
33
|
47
|
57
|
40
|
33
|
24
|
19
|
24
|
23
|
19
|
|
2025/04
|
42
|
51
|
53
|
56
|
72
|
80
|
63
|
65
|
68
|
63
|
48
|
222
|
233
|
144
|
106
|
76
|
74
|
65
|
46
|
35
|
42
|
43
|
45
|
35
|
45
|
47
|
46
|
42
|
36
|
34
|
|
|
2025/03
|
82
|
92
|
37
|
30
|
27
|
23
|
33
|
50
|
44
|
52
|
50
|
74
|
63
|
51
|
39
|
31
|
27
|
32
|
43
|
52
|
59
|
79
|
82
|
56
|
58
|
54
|
80
|
76
|
25
|
30
|
38
|
|
2025/02
|
93
|
64
|
34
|
37
|
43
|
38
|
33
|
37
|
53
|
59
|
63
|
74
|
38
|
43
|
46
|
50
|
47
|
44
|
49
|
43
|
47
|
38
|
40
|
39
|
60
|
59
|
60
|
63
|
|||
|
2025/01
|
128
|
146
|
155
|
138
|
104
|
96
|
67
|
41
|
45
|
41
|
52
|
61
|
81
|
97
|
88
|
81
|
78
|
105
|
102
|
106
|
116
|
171
|
203
|
102
|
44
|
37
|
49
|
68
|
125
|
136
|
107
|
|
2024/12
|
96
|
103
|
91
|
100
|
56
|
53
|
47
|
42
|
40
|
49
|
67
|
51
|
51
|
49
|
56
|
72
|
95
|
114
|
91
|
79
|
113
|
71
|
54
|
89
|
105
|
115
|
102
|
103
|
92
|
98
|
91
|
|
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