Air Quality
Excellent
No health implications.
15
PM2.5
41
PM10
81
O3
0.4
CO
8
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Apr
50
Excellent
Thu
18 Apr
49
Excellent
Fri
19 Apr
61
Good
Sat
20 Apr
55
Good
Sun
21 Apr
62
Good
Mon
22 Apr
59
Good
Air quality in the last 12 months (Dongxing)
|
2024/02
|
115
|
104
|
54
|
38
|
46
|
60
|
61
|
55
|
110
|
232
|
118
|
124
|
130
|
124
|
33
|
40
|
53
|
60
|
115
|
199
|
48
|
27
|
18
|
24
|
35
|
54
|
59
|
75
|
68
|
||
|
2024/01
|
158
|
108
|
89
|
87
|
103
|
132
|
121
|
127
|
109
|
135
|
108
|
103
|
109
|
131
|
142
|
87
|
34
|
47
|
56
|
51
|
27
|
25
|
34
|
42
|
56
|
58
|
55
|
71
|
93
|
97
|
111
|
|
2023/12
|
22
|
34
|
42
|
55
|
65
|
81
|
85
|
100
|
105
|
106
|
90
|
28
|
47
|
56
|
43
|
49
|
52
|
66
|
70
|
66
|
77
|
106
|
96
|
89
|
109
|
135
|
137
|
157
|
203
|
192
|
184
|
|
2023/11
|
46
|
57
|
69
|
38
|
36
|
42
|
59
|
60
|
55
|
69
|
41
|
17
|
15
|
24
|
30
|
42
|
53
|
59
|
66
|
75
|
107
|
97
|
104
|
137
|
100
|
33
|
49
|
73
|
57
|
35
|
|
|
2023/10
|
37
|
25
|
20
|
26
|
16
|
14
|
23
|
32
|
31
|
23
|
36
|
17
|
26
|
39
|
50
|
59
|
62
|
47
|
23
|
33
|
44
|
54
|
61
|
82
|
133
|
92
|
23
|
27
|
36
|
44
|
40
|
|
2023/09
|
44
|
59
|
68
|
70
|
68
|
46
|
43
|
58
|
56
|
54
|
37
|
26
|
25
|
33
|
38
|
57
|
77
|
41
|
30
|
23
|
24
|
21
|
17
|
15
|
15
|
16
|
23
|
33
|
22
|
30
|
|
|
2023/08
|
35
|
25
|
27
|
31
|
31
|
29
|
30
|
31
|
29
|
34
|
38
|
30
|
33
|
42
|
44
|
49
|
45
|
54
|
50
|
28
|
35
|
39
|
44
|
30
|
22
|
22
|
29
|
32
|
44
|
35
|
45
|
|
2023/07
|
35
|
25
|
22
|
35
|
40
|
35
|
41
|
55
|
50
|
46
|
40
|
39
|
26
|
34
|
42
|
64
|
47
|
50
|
30
|
23
|
28
|
39
|
41
|
32
|
26
|
22
|
19
|
23
|
31
|
38
|
50
|
|
2023/06
|
27
|
19
|
20
|
18
|
28
|
42
|
37
|
48
|
52
|
48
|
41
|
44
|
46
|
44
|
32
|
27
|
30
|
40
|
47
|
54
|
30
|
32
|
41
|
45
|
37
|
43
|
51
|
28
|
28
|
40
|
|
|
2023/05
|
94
|
62
|
63
|
67
|
56
|
40
|
32
|
20
|
32
|
24
|
33
|
50
|
50
|
62
|
79
|
96
|
53
|
44
|
48
|
64
|
53
|
35
|
41
|
49
|
49
|
35
|
37
|
52
|
42
|
37
|
43
|
|
2023/04
|
65
|
55
|
37
|
30
|
29
|
64
|
62
|
61
|
69
|
71
|
58
|
49
|
51
|
49
|
55
|
60
|
59
|
48
|
50
|
47
|
51
|
17
|
19
|
21
|
37
|
51
|
45
|
58
|
62
|
75
|
|
|
2023/03
|
72
|
115
|
91
|
78
|
84
|
86
|
111
|
96
|
91
|
65
|
50
|
56
|
38
|
46
|
71
|
53
|
35
|
36
|
50
|
42
|
58
|
76
|
31
|
23
|
29
|
38
|
24
|
33
|
55
|
53
|
63
|
|
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