Air Quality
Excellent
No health implications.
24
PM2.5
44
PM10
103
O3
0.4
CO
5
SO2
2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 May
85
Good
Fri
2 May
85
Good
Sat
3 May
83
Good
Sun
4 May
84
Good
Mon
5 May
47
Excellent
Tue
6 May
66
Good
Wed
7 May
27
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