Air Quality
Excellent
No health implications.
20
PM2.5
30
PM10
62
O3
0.8
CO
9
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Apr
46
Excellent
Sun
27 Apr
61
Good
Mon
28 Apr
61
Good
Tue
29 Apr
66
Good
Wed
30 Apr
76
Good
Thu
1 May
77
Good
Fri
2 May
38
Excellent
Air quality in the last 12 months (Dongxing)
|
2025/02
|
38
|
46
|
47
|
44
|
44
|
26
|
26
|
32
|
47
|
55
|
71
|
55
|
49
|
42
|
50
|
60
|
74
|
73
|
61
|
54
|
57
|
45
|
47
|
35
|
41
|
56
|
66
|
77
|
|||
|
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
|
|
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