Air Quality
Excellent
No health implications.
22
PM2.5
43
PM10
86
O3
0.6
CO
7
SO2
23
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 May
76
Good
Sun
5 May
47
Excellent
Mon
6 May
87
Good
Tue
7 May
86
Good
Wed
8 May
100
Good
Thu
9 May
98
Good
Air quality in the last 12 months (Danyang)
|
2024/02
|
23
|
29
|
33
|
46
|
65
|
75
|
90
|
157
|
164
|
172
|
124
|
80
|
57
|
72
|
57
|
28
|
40
|
38
|
37
|
19
|
20
|
32
|
44
|
62
|
77
|
83
|
53
|
45
|
35
|
||
|
2024/01
|
123
|
102
|
105
|
96
|
132
|
210
|
74
|
46
|
115
|
109
|
117
|
110
|
171
|
161
|
34
|
38
|
59
|
30
|
43
|
73
|
69
|
37
|
29
|
51
|
68
|
93
|
110
|
112
|
138
|
99
|
36
|
|
2023/12
|
52
|
71
|
93
|
136
|
123
|
108
|
106
|
65
|
94
|
75
|
23
|
53
|
68
|
83
|
25
|
45
|
21
|
43
|
56
|
62
|
41
|
39
|
53
|
88
|
100
|
125
|
173
|
165
|
141
|
170
|
199
|
|
2023/11
|
70
|
58
|
74
|
89
|
42
|
32
|
61
|
69
|
99
|
25
|
34
|
49
|
36
|
62
|
104
|
99
|
85
|
46
|
60
|
88
|
113
|
83
|
104
|
41
|
42
|
66
|
80
|
99
|
104
|
28
|
|
|
2023/10
|
40
|
32
|
26
|
34
|
39
|
37
|
23
|
28
|
51
|
62
|
43
|
43
|
40
|
64
|
77
|
90
|
106
|
98
|
94
|
29
|
49
|
66
|
68
|
63
|
81
|
111
|
82
|
43
|
52
|
65
|
76
|
|
2023/09
|
33
|
42
|
46
|
32
|
28
|
32
|
49
|
63
|
55
|
66
|
69
|
36
|
23
|
25
|
27
|
31
|
56
|
72
|
63
|
28
|
31
|
29
|
24
|
33
|
39
|
35
|
61
|
64
|
71
|
33
|
|
|
2023/08
|
26
|
33
|
30
|
28
|
35
|
44
|
31
|
38
|
35
|
57
|
79
|
79
|
70
|
39
|
32
|
55
|
51
|
54
|
44
|
38
|
43
|
33
|
43
|
63
|
64
|
53
|
34
|
21
|
32
|
40
|
38
|
|
2023/07
|
54
|
49
|
28
|
30
|
41
|
35
|
25
|
25
|
36
|
26
|
49
|
48
|
37
|
51
|
42
|
41
|
27
|
20
|
34
|
29
|
30
|
20
|
30
|
36
|
51
|
24
|
25
|
21
|
17
|
23
|
26
|
|
2023/06
|
42
|
78
|
71
|
51
|
30
|
40
|
65
|
61
|
72
|
73
|
57
|
59
|
63
|
83
|
96
|
101
|
34
|
22
|
23
|
45
|
72
|
79
|
56
|
32
|
35
|
30
|
37
|
34
|
28
|
30
|
|
|
2023/05
|
76
|
57
|
60
|
39
|
33
|
36
|
35
|
43
|
60
|
56
|
54
|
61
|
65
|
78
|
63
|
91
|
40
|
32
|
44
|
59
|
76
|
116
|
89
|
52
|
60
|
76
|
54
|
44
|
60
|
41
|
37
|
|
2023/04
|
60
|
57
|
48
|
36
|
34
|
59
|
52
|
62
|
78
|
68
|
185
|
245
|
114
|
100
|
87
|
83
|
90
|
75
|
68
|
50
|
43
|
68
|
73
|
45
|
54
|
62
|
72
|
55
|
66
|
77
|
|
|
2023/03
|
124
|
87
|
57
|
102
|
115
|
81
|
89
|
99
|
93
|
83
|
69
|
78
|
70
|
64
|
92
|
86
|
33
|
48
|
45
|
75
|
57
|
52
|
96
|
100
|
61
|
79
|
103
|
93
|
66
|
56
|
85
|
|
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