Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
36
PM2.5
72
PM10
206
O3
0.5
CO
8
SO2
16
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
2 May
118
Light
Sat
3 May
91
Good
Sun
4 May
70
Good
Mon
5 May
74
Good
Tue
6 May
76
Good
Wed
7 May
69
Good
Thu
8 May
37
Excellent
Air quality in the last 12 months (Dadukou)
|
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
|
|
2024/04
|
53
|
48
|
39
|
27
|
28
|
37
|
33
|
37
|
42
|
51
|
53
|
50
|
47
|
53
|
64
|
35
|
42
|
45
|
31
|
46
|
50
|
42
|
40
|
47
|
49
|
45
|
53
|
40
|
27
|
27
|
|
|
2024/03
|
61
|
55
|
55
|
94
|
101
|
82
|
61
|
72
|
58
|
68
|
83
|
62
|
87
|
78
|
61
|
62
|
75
|
40
|
50
|
66
|
68
|
79
|
100
|
76
|
37
|
39
|
44
|
51
|
58
|
57
|
57
|
|
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