Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
33
PM2.5
57
*
PM10
39
O3
0.6
CO
10
SO2
35
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
30 May
95
Good
Sat
31 May
82
Good
Sun
1 Jun
92
Good
Mon
2 Jun
62
Good
Tue
3 Jun
57
Good
Wed
4 Jun
15
Excellent
Thu
5 Jun
23
Excellent
Air quality in the last 12 months (Dong'an)
|
2025/04
|
53
|
45
|
47
|
64
|
59
|
28
|
28
|
46
|
52
|
56
|
74
|
81
|
35
|
30
|
31
|
30
|
62
|
54
|
30
|
49
|
74
|
31
|
31
|
39
|
44
|
24
|
34
|
63
|
77
|
46
|
|
|
2025/03
|
41
|
30
|
39
|
44
|
48
|
47
|
39
|
63
|
85
|
78
|
88
|
69
|
33
|
31
|
32
|
34
|
35
|
46
|
66
|
68
|
90
|
26
|
41
|
58
|
52
|
56
|
40
|
27
|
31
|
34
|
48
|
|
2025/02
|
61
|
86
|
67
|
50
|
44
|
42
|
44
|
43
|
47
|
56
|
69
|
62
|
45
|
52
|
80
|
71
|
40
|
34
|
41
|
43
|
44
|
40
|
42
|
46
|
61
|
45
|
56
|
77
|
|||
|
2025/01
|
62
|
60
|
55
|
60
|
86
|
81
|
67
|
62
|
45
|
56
|
76
|
86
|
85
|
67
|
46
|
43
|
67
|
99
|
84
|
90
|
108
|
119
|
97
|
81
|
81
|
113
|
62
|
49
|
73
|
46
|
49
|
|
2024/12
|
52
|
39
|
30
|
28
|
32
|
31
|
40
|
45
|
65
|
63
|
38
|
54
|
56
|
52
|
33
|
38
|
43
|
43
|
51
|
66
|
53
|
47
|
43
|
53
|
61
|
39
|
36
|
38
|
57
|
80
|
72
|
|
2024/11
|
61
|
57
|
47
|
38
|
32
|
43
|
75
|
96
|
90
|
68
|
67
|
64
|
72
|
74
|
63
|
56
|
34
|
35
|
47
|
62
|
59
|
48
|
49
|
64
|
80
|
50
|
29
|
45
|
40
|
37
|
|
|
2024/10
|
26
|
30
|
40
|
38
|
45
|
47
|
30
|
45
|
50
|
46
|
33
|
46
|
54
|
42
|
29
|
33
|
54
|
57
|
31
|
37
|
42
|
45
|
37
|
44
|
63
|
46
|
37
|
49
|
66
|
59
|
66
|
|
2024/09
|
24
|
25
|
25
|
30
|
28
|
27
|
29
|
30
|
27
|
27
|
30
|
32
|
27
|
26
|
28
|
34
|
29
|
29
|
35
|
31
|
31
|
33
|
35
|
41
|
39
|
30
|
38
|
42
|
35
|
31
|
|
|
2024/08
|
33
|
31
|
29
|
28
|
24
|
30
|
33
|
33
|
31
|
36
|
28
|
23
|
31
|
28
|
30
|
30
|
34
|
27
|
22
|
22
|
19
|
22
|
27
|
35
|
38
|
28
|
28
|
24
|
30
|
28
|
27
|
|
2024/07
|
59
|
66
|
52
|
30
|
37
|
40
|
37
|
55
|
56
|
60
|
81
|
70
|
54
|
60
|
55
|
48
|
36
|
31
|
34
|
39
|
35
|
29
|
29
|
31
|
31
|
29
|
25
|
25
|
28
|
27
|
29
|
|
2024/06
|
19
|
28
|
34
|
30
|
32
|
34
|
37
|
30
|
25
|
25
|
40
|
32
|
27
|
20
|
20
|
22
|
23
|
26
|
37
|
41
|
35
|
23
|
21
|
19
|
25
|
29
|
31
|
53
|
47
|
46
|
|
|
2024/05
|
42
|
43
|
59
|
62
|
61
|
59
|
43
|
39
|
36
|
44
|
48
|
36
|
43
|
41
|
24
|
26
|
29
|
45
|
30
|
27
|
24
|
46
|
37
|
27
|
27
|
26
|
25
|
28
|
29
|
26
|
26
|
|
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