Air Quality
Excellent
No health implications.
14
PM2.5
30
PM10
21
O3
0.9
CO
6
SO2
19
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Apr
74
Good
Mon
21 Apr
57
Good
Tue
22 Apr
85
Good
Wed
23 Apr
78
Good
Thu
24 Apr
83
Good
Fri
25 Apr
35
Excellent
Sat
26 Apr
28
Excellent
Air quality in the last 12 months (Dongxiang)
|
2025/02
|
37
|
22
|
48
|
52
|
51
|
52
|
72
|
48
|
34
|
51
|
67
|
77
|
88
|
78
|
42
|
50
|
55
|
40
|
45
|
22
|
25
|
22
|
28
|
54
|
80
|
75
|
58
|
41
|
|||
|
2025/01
|
85
|
86
|
103
|
96
|
102
|
88
|
78
|
73
|
63
|
47
|
51
|
57
|
63
|
61
|
85
|
53
|
56
|
61
|
65
|
66
|
69
|
62
|
63
|
94
|
45
|
24
|
60
|
88
|
155
|
64
|
44
|
|
2024/12
|
53
|
55
|
69
|
104
|
58
|
56
|
47
|
77
|
54
|
58
|
37
|
57
|
96
|
61
|
55
|
58
|
63
|
75
|
66
|
65
|
71
|
79
|
65
|
88
|
90
|
100
|
112
|
76
|
75
|
89
|
85
|
|
2024/11
|
29
|
45
|
51
|
61
|
70
|
52
|
45
|
50
|
56
|
59
|
45
|
56
|
61
|
53
|
27
|
41
|
35
|
27
|
36
|
43
|
53
|
40
|
69
|
58
|
42
|
38
|
43
|
50
|
56
|
50
|
|
|
2024/10
|
46
|
40
|
40
|
37
|
43
|
34
|
27
|
20
|
34
|
50
|
60
|
57
|
58
|
80
|
59
|
24
|
35
|
45
|
26
|
28
|
46
|
39
|
43
|
51
|
50
|
53
|
16
|
28
|
56
|
55
|
44
|
|
2024/09
|
51
|
57
|
55
|
48
|
43
|
37
|
29
|
33
|
30
|
34
|
35
|
19
|
31
|
40
|
37
|
35
|
35
|
32
|
39
|
33
|
29
|
30
|
29
|
26
|
43
|
44
|
39
|
28
|
43
|
38
|
|
|
2024/08
|
16
|
23
|
31
|
39
|
39
|
38
|
35
|
37
|
36
|
37
|
34
|
25
|
20
|
22
|
28
|
35
|
32
|
29
|
23
|
32
|
24
|
29
|
33
|
41
|
38
|
39
|
40
|
25
|
32
|
45
|
46
|
|
2024/07
|
30
|
19
|
24
|
20
|
20
|
18
|
19
|
19
|
24
|
27
|
29
|
26
|
24
|
27
|
33
|
31
|
19
|
20
|
20
|
23
|
29
|
30
|
31
|
36
|
28
|
18
|
12
|
15
|
19
|
22
|
18
|
|
2024/06
|
12
|
15
|
22
|
33
|
27
|
28
|
31
|
33
|
39
|
25
|
15
|
18
|
24
|
18
|
19
|
18
|
16
|
19
|
30
|
26
|
28
|
27
|
29
|
20
|
13
|
14
|
21
|
29
|
17
|
22
|
|
|
2024/05
|
17
|
34
|
43
|
24
|
17
|
28
|
43
|
49
|
56
|
53
|
48
|
54
|
62
|
52
|
51
|
62
|
52
|
53
|
54
|
31
|
19
|
28
|
32
|
24
|
22
|
24
|
22
|
22
|
35
|
41
|
19
|
|
2024/04
|
26
|
29
|
26
|
31
|
25
|
33
|
33
|
43
|
33
|
45
|
48
|
43
|
40
|
35
|
49
|
34
|
19
|
24
|
22
|
20
|
30
|
32
|
38
|
52
|
41
|
39
|
36
|
29
|
33
|
15
|
|
|
2024/03
|
36
|
42
|
37
|
45
|
27
|
50
|
60
|
63
|
63
|
64
|
67
|
55
|
68
|
47
|
39
|
42
|
37
|
35
|
55
|
69
|
60
|
53
|
41
|
37
|
26
|
26
|
41
|
31
|
41
|
40
|
27
|
|
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