Air Quality
Excellent
No health implications.
11
PM2.5
23
PM10
26
O3
0.6
CO
6
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 Feb
50
Excellent
Fri
7 Feb
36
Excellent
Sat
8 Feb
47
Excellent
Sun
9 Feb
62
Good
Mon
10 Feb
77
Good
Tue
11 Feb
87
Good
Wed
12 Feb
18
Excellent
Air quality in the last 12 months (Dongxing)
|
2025/01
|
115
|
143
|
149
|
137
|
125
|
93
|
86
|
52
|
49
|
48
|
52
|
46
|
93
|
92
|
85
|
81
|
87
|
90
|
93
|
111
|
126
|
181
|
197
|
139
|
33
|
51
|
55
|
84
|
185
|
133
|
91
|
|
2024/12
|
77
|
107
|
107
|
91
|
46
|
30
|
26
|
17
|
44
|
50
|
64
|
71
|
46
|
50
|
58
|
67
|
94
|
141
|
112
|
112
|
122
|
109
|
90
|
90
|
110
|
99
|
112
|
97
|
93
|
86
|
94
|
|
2024/11
|
39
|
41
|
49
|
41
|
43
|
48
|
49
|
55
|
57
|
44
|
29
|
30
|
44
|
33
|
38
|
30
|
19
|
16
|
13
|
18
|
26
|
39
|
54
|
37
|
17
|
26
|
32
|
52
|
64
|
62
|
|
|
2024/10
|
24
|
23
|
15
|
22
|
44
|
40
|
41
|
52
|
49
|
47
|
42
|
37
|
24
|
36
|
45
|
73
|
13
|
19
|
21
|
20
|
13
|
22
|
33
|
41
|
48
|
44
|
22
|
43
|
55
|
53
|
52
|
|
2024/09
|
34
|
47
|
31
|
37
|
30
|
27
|
27
|
22
|
23
|
29
|
17
|
23
|
48
|
45
|
41
|
36
|
36
|
44
|
43
|
47
|
20
|
27
|
48
|
56
|
62
|
76
|
72
|
78
|
59
|
13
|
|
|
2024/08
|
32
|
26
|
23
|
19
|
23
|
23
|
26
|
28
|
37
|
30
|
43
|
58
|
54
|
51
|
51
|
33
|
45
|
38
|
51
|
50
|
52
|
64
|
47
|
47
|
36
|
38
|
54
|
56
|
36
|
56
|
51
|
|
2024/07
|
19
|
21
|
23
|
20
|
18
|
23
|
31
|
24
|
13
|
15
|
16
|
22
|
24
|
13
|
13
|
20
|
26
|
20
|
22
|
20
|
29
|
17
|
32
|
25
|
44
|
52
|
50
|
29
|
22
|
21
|
31
|
|
2024/06
|
50
|
30
|
38
|
20
|
19
|
29
|
22
|
23
|
32
|
32
|
30
|
25
|
38
|
47
|
45
|
47
|
22
|
42
|
26
|
18
|
24
|
24
|
27
|
27
|
25
|
22
|
14
|
20
|
19
|
24
|
|
|
2024/05
|
39
|
33
|
26
|
26
|
36
|
73
|
71
|
70
|
37
|
46
|
52
|
45
|
42
|
49
|
49
|
41
|
48
|
45
|
29
|
17
|
18
|
29
|
31
|
44
|
53
|
20
|
33
|
25
|
24
|
23
|
34
|
|
2024/04
|
34
|
36
|
49
|
50
|
39
|
29
|
25
|
28
|
33
|
29
|
35
|
48
|
42
|
51
|
54
|
31
|
32
|
44
|
39
|
46
|
63
|
44
|
43
|
28
|
33
|
40
|
96
|
87
|
22
|
21
|
|
|
2024/03
|
56
|
63
|
72
|
73
|
84
|
54
|
54
|
77
|
77
|
89
|
84
|
61
|
49
|
64
|
85
|
57
|
91
|
31
|
51
|
57
|
61
|
68
|
77
|
60
|
30
|
40
|
38
|
43
|
49
|
45
|
47
|
|
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
|
||
|
1
|
2
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3
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4
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5
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6
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7
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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