Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
26
PM2.5
59
*
PM10
107
O3
0.2
CO
8
SO2
14
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
24 May
73
Good
Sun
25 May
90
Good
Mon
26 May
97
Good
Tue
27 May
58
Good
Wed
28 May
74
Good
Thu
29 May
84
Good
Fri
30 May
19
Excellent
Air quality in the last 12 months (Dadukou)
|
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
|
|
2024/11
|
63
|
53
|
72
|
82
|
44
|
48
|
74
|
79
|
48
|
47
|
73
|
61
|
49
|
58
|
49
|
43
|
27
|
29
|
27
|
29
|
32
|
44
|
44
|
35
|
30
|
40
|
51
|
50
|
63
|
84
|
|
|
2024/10
|
22
|
37
|
35
|
40
|
53
|
50
|
56
|
56
|
64
|
84
|
66
|
44
|
51
|
57
|
54
|
50
|
31
|
43
|
43
|
28
|
33
|
37
|
43
|
54
|
68
|
94
|
42
|
54
|
59
|
93
|
91
|
|
2024/09
|
35
|
36
|
24
|
21
|
29
|
33
|
39
|
30
|
23
|
32
|
42
|
36
|
33
|
43
|
24
|
30
|
31
|
34
|
29
|
45
|
36
|
37
|
38
|
49
|
59
|
74
|
45
|
42
|
36
|
22
|
|
|
2024/08
|
30
|
18
|
18
|
22
|
30
|
26
|
28
|
24
|
28
|
40
|
47
|
63
|
57
|
45
|
38
|
39
|
34
|
45
|
38
|
42
|
34
|
28
|
25
|
21
|
17
|
23
|
39
|
33
|
29
|
25
|
26
|
|
2024/07
|
36
|
35
|
35
|
35
|
28
|
37
|
25
|
34
|
33
|
23
|
21
|
33
|
32
|
23
|
24
|
19
|
24
|
34
|
22
|
22
|
25
|
23
|
22
|
18
|
43
|
48
|
40
|
33
|
36
|
25
|
33
|
|
2024/06
|
54
|
37
|
35
|
31
|
37
|
30
|
28
|
40
|
49
|
36
|
42
|
44
|
60
|
66
|
56
|
41
|
37
|
34
|
28
|
26
|
25
|
31
|
45
|
46
|
42
|
41
|
21
|
26
|
39
|
41
|
|
|
2024/05
|
40
|
34
|
31
|
39
|
37
|
47
|
59
|
57
|
53
|
46
|
44
|
53
|
49
|
51
|
37
|
44
|
48
|
46
|
45
|
29
|
20
|
31
|
38
|
42
|
33
|
27
|
39
|
35
|
29
|
34
|
41
|
|
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