Air Quality
Excellent
No health implications.
3
PM2.5
13
PM10
22
O3
0.2
CO
8
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
5 Jun
43
Excellent
Sat
6 Jun
55
Good
Sun
7 Jun
54
Good
Mon
8 Jun
54
Good
Tue
9 Jun
50
Excellent
Wed
10 Jun
29
Excellent
Thu
11 Jun
19
Excellent
Air quality in the last 12 months (Dongshan)
|
2026/04
|
99
|
156
|
48
|
45
|
45
|
40
|
27
|
47
|
41
|
58
|
32
|
37
|
29
|
50
|
67
|
54
|
71
|
38
|
40
|
58
|
49
|
30
|
33
|
37
|
45
|
52
|
41
|
32
|
39
|
84
|
|
|
2026/03
|
30
|
37
|
42
|
46
|
40
|
38
|
39
|
42
|
42
|
59
|
35
|
57
|
49
|
41
|
35
|
44
|
67
|
51
|
70
|
47
|
101
|
76
|
49
|
148
|
185
|
99
|
60
|
51
|
54
|
38
|
120
|
|
2026/02
|
33
|
53
|
44
|
60
|
45
|
28
|
23
|
28
|
66
|
62
|
46
|
44
|
76
|
42
|
30
|
46
|
94
|
37
|
61
|
33
|
66
|
54
|
35
|
33
|
44
|
34
|
48
|
33
|
|||
|
2026/01
|
27
|
34
|
28
|
29
|
32
|
52
|
26
|
38
|
66
|
32
|
25
|
63
|
43
|
38
|
42
|
23
|
39
|
59
|
48
|
32
|
28
|
24
|
28
|
35
|
30
|
32
|
45
|
40
|
19
|
21
|
22
|
|
2025/12
|
32
|
32
|
31
|
31
|
34
|
51
|
70
|
48
|
48
|
45
|
28
|
50
|
71
|
77
|
68
|
29
|
27
|
57
|
39
|
44
|
28
|
62
|
39
|
55
|
30
|
25
|
48
|
53
|
52
|
46
|
31
|
|
2025/11
|
47
|
34
|
71
|
54
|
122
|
61
|
32
|
55
|
61
|
25
|
31
|
58
|
31
|
36
|
53
|
50
|
35
|
31
|
83
|
93
|
36
|
96
|
150
|
47
|
52
|
57
|
42
|
58
|
51
|
38
|
|
|
2025/10
|
33
|
35
|
45
|
40
|
30
|
35
|
41
|
30
|
52
|
45
|
66
|
35
|
49
|
42
|
36
|
34
|
31
|
21
|
24
|
25
|
33
|
39
|
42
|
84
|
219
|
194
|
54
|
36
|
90
|
97
|
60
|
|
2025/09
|
26
|
31
|
30
|
51
|
48
|
31
|
35
|
36
|
28
|
27
|
28
|
29
|
30
|
24
|
23
|
27
|
26
|
32
|
31
|
32
|
38
|
48
|
62
|
41
|
25
|
24
|
24
|
33
|
33
|
38
|
|
|
2025/08
|
33
|
22
|
20
|
19
|
22
|
22
|
23
|
25
|
34
|
14
|
17
|
25
|
23
|
25
|
30
|
21
|
30
|
38
|
22
|
23
|
37
|
21
|
21
|
22
|
26
|
22
|
32
|
37
|
28
|
23
|
37
|
|
2025/07
|
28
|
24
|
22
|
25
|
36
|
23
|
24
|
39
|
27
|
25
|
34
|
31
|
17
|
32
|
26
|
18
|
26
|
35
|
23
|
32
|
23
|
23
|
32
|
38
|
30
|
28
|
24
|
25
|
32
|
26
|
18
|
|
2025/06
|
38
|
40
|
29
|
26
|
29
|
25
|
27
|
30
|
27
|
19
|
24
|
28
|
35
|
33
|
26
|
35
|
25
|
42
|
44
|
25
|
21
|
30
|
33
|
34
|
48
|
38
|
44
|
53
|
29
|
26
|
|
|
2025/05
|
49
|
40
|
26
|
25
|
29
|
36
|
45
|
48
|
40
|
36
|
55
|
78
|
72
|
53
|
43
|
35
|
32
|
27
|
40
|
40
|
27
|
31
|
37
|
24
|
33
|
36
|
38
|
54
|
56
|
58
|
85
|
|
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