Air Quality
Excellent
No health implications.
15
PM2.5
16
PM10
43
O3
0.3
CO
13
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Nov
54
Good
Sun
24 Nov
56
Good
Mon
25 Nov
62
Good
Tue
26 Nov
63
Good
Wed
27 Nov
46
Excellent
Thu
28 Nov
46
Excellent
Dongshan Air quality rank
Air quality in the last 12 months (Dongshan)
|
2024/10
|
49
|
35
|
48
|
48
|
56
|
39
|
54
|
61
|
66
|
56
|
39
|
32
|
54
|
57
|
31
|
37
|
51
|
50
|
31
|
51
|
44
|
32
|
27
|
41
|
49
|
54
|
49
|
61
|
78
|
55
|
75
|
|
2024/09
|
22
|
30
|
26
|
25
|
30
|
30
|
33
|
29
|
49
|
30
|
31
|
33
|
39
|
50
|
36
|
49
|
32
|
41
|
47
|
28
|
38
|
42
|
53
|
64
|
30
|
31
|
40
|
37
|
49
|
32
|
|
|
2024/08
|
19
|
21
|
29
|
22
|
20
|
29
|
26
|
24
|
25
|
26
|
24
|
25
|
20
|
24
|
38
|
43
|
38
|
21
|
24
|
35
|
31
|
21
|
30
|
27
|
23
|
27
|
27
|
23
|
28
|
19
|
26
|
|
2024/07
|
70
|
43
|
63
|
53
|
48
|
77
|
70
|
79
|
76
|
50
|
63
|
85
|
51
|
58
|
61
|
59
|
38
|
26
|
30
|
34
|
29
|
23
|
22
|
22
|
28
|
24
|
18
|
22
|
19
|
21
|
21
|
|
2024/06
|
20
|
26
|
22
|
24
|
33
|
24
|
37
|
27
|
20
|
19
|
15
|
22
|
22
|
13
|
10
|
11
|
15
|
24
|
19
|
12
|
17
|
14
|
17
|
16
|
18
|
22
|
32
|
29
|
31
|
51
|
|
|
2024/05
|
49
|
52
|
48
|
121
|
115
|
49
|
51
|
60
|
40
|
54
|
21
|
22
|
26
|
25
|
27
|
25
|
42
|
46
|
31
|
32
|
54
|
34
|
18
|
19
|
19
|
28
|
19
|
22
|
23
|
22
|
21
|
|
2024/04
|
27
|
36
|
47
|
37
|
51
|
59
|
36
|
36
|
33
|
93
|
91
|
76
|
86
|
84
|
134
|
49
|
50
|
41
|
27
|
49
|
57
|
57
|
66
|
108
|
76
|
42
|
38
|
33
|
47
|
65
|
|
|
2024/03
|
25
|
27
|
30
|
34
|
38
|
44
|
40
|
27
|
28
|
48
|
45
|
40
|
56
|
59
|
41
|
29
|
35
|
36
|
44
|
39
|
40
|
58
|
42
|
37
|
44
|
52
|
52
|
251
|
181
|
40
|
29
|
|
2024/02
|
30
|
43
|
38
|
46
|
79
|
90
|
53
|
52
|
87
|
100
|
76
|
70
|
77
|
33
|
42
|
47
|
42
|
60
|
31
|
34
|
31
|
28
|
35
|
54
|
75
|
52
|
53
|
43
|
52
|
||
|
2024/01
|
68
|
66
|
92
|
90
|
53
|
50
|
36
|
40
|
43
|
53
|
46
|
63
|
63
|
44
|
26
|
41
|
74
|
36
|
38
|
32
|
27
|
26
|
25
|
38
|
40
|
67
|
107
|
85
|
114
|
54
|
46
|
|
2023/12
|
46
|
67
|
68
|
47
|
67
|
56
|
45
|
48
|
36
|
34
|
36
|
62
|
29
|
37
|
28
|
25
|
29
|
34
|
39
|
27
|
33
|
52
|
82
|
102
|
75
|
41
|
50
|
72
|
84
|
37
|
37
|
|
2023/11
|
37
|
29
|
36
|
38
|
50
|
43
|
35
|
49
|
55
|
37
|
27
|
24
|
29
|
49
|
76
|
54
|
30
|
28
|
35
|
38
|
53
|
34
|
40
|
26
|
30
|
49
|
74
|
45
|
38
|
29
|
|
|
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