Air Quality
Excellent
No health implications.
17
PM2.5
30
PM10
70
O3
0.6
CO
6
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Apr
51
Good
Wed
17 Apr
40
Excellent
Thu
18 Apr
38
Excellent
Fri
19 Apr
43
Excellent
Sat
20 Apr
39
Excellent
Sun
21 Apr
47
Excellent
Mon
22 Apr
46
Excellent
Air quality in the last 12 months (Dexing)
|
2024/02
|
23
|
16
|
12
|
14
|
28
|
17
|
21
|
42
|
95
|
159
|
78
|
53
|
38
|
36
|
32
|
20
|
21
|
32
|
36
|
32
|
16
|
12
|
12
|
17
|
35
|
37
|
47
|
36
|
25
|
||
|
2024/01
|
90
|
87
|
57
|
47
|
49
|
53
|
77
|
97
|
89
|
47
|
59
|
60
|
53
|
51
|
103
|
62
|
57
|
62
|
24
|
13
|
37
|
35
|
31
|
33
|
41
|
47
|
49
|
48
|
51
|
34
|
34
|
|
2023/12
|
41
|
44
|
48
|
47
|
52
|
56
|
58
|
51
|
43
|
43
|
33
|
14
|
30
|
42
|
27
|
31
|
36
|
31
|
28
|
31
|
50
|
39
|
43
|
51
|
55
|
58
|
59
|
62
|
79
|
106
|
89
|
|
2023/11
|
47
|
47
|
48
|
50
|
49
|
28
|
38
|
36
|
30
|
20
|
20
|
18
|
45
|
48
|
50
|
47
|
83
|
67
|
53
|
50
|
46
|
45
|
51
|
69
|
51
|
56
|
63
|
55
|
51
|
58
|
|
|
2023/10
|
27
|
40
|
45
|
31
|
35
|
36
|
19
|
18
|
22
|
34
|
37
|
47
|
53
|
53
|
59
|
57
|
55
|
57
|
60
|
29
|
37
|
45
|
48
|
53
|
58
|
57
|
61
|
53
|
50
|
54
|
53
|
|
2023/09
|
33
|
36
|
39
|
31
|
30
|
33
|
35
|
36
|
40
|
44
|
47
|
48
|
25
|
15
|
19
|
21
|
35
|
36
|
37
|
45
|
30
|
26
|
25
|
27
|
35
|
41
|
47
|
42
|
38
|
39
|
|
|
2023/08
|
30
|
28
|
30
|
32
|
42
|
46
|
36
|
32
|
35
|
44
|
45
|
38
|
29
|
28
|
38
|
42
|
38
|
34
|
33
|
30
|
32
|
22
|
27
|
41
|
44
|
31
|
27
|
28
|
22
|
23
|
25
|
|
2023/07
|
31
|
36
|
27
|
25
|
28
|
30
|
29
|
30
|
32
|
33
|
37
|
35
|
36
|
40
|
41
|
38
|
29
|
28
|
24
|
24
|
26
|
28
|
24
|
36
|
31
|
29
|
24
|
19
|
21
|
24
|
29
|
|
2023/06
|
31
|
45
|
56
|
55
|
50
|
39
|
36
|
30
|
39
|
40
|
47
|
53
|
51
|
46
|
49
|
37
|
26
|
24
|
22
|
17
|
20
|
34
|
30
|
16
|
19
|
21
|
24
|
23
|
28
|
34
|
|
|
2023/05
|
62
|
47
|
39
|
41
|
29
|
21
|
26
|
35
|
43
|
44
|
46
|
49
|
50
|
60
|
55
|
54
|
29
|
35
|
51
|
57
|
31
|
44
|
59
|
48
|
34
|
37
|
34
|
36
|
41
|
37
|
34
|
|
2023/04
|
38
|
48
|
44
|
28
|
24
|
23
|
42
|
52
|
52
|
56
|
59
|
58
|
72
|
29
|
61
|
72
|
61
|
53
|
27
|
30
|
36
|
48
|
29
|
14
|
22
|
30
|
35
|
36
|
82
|
104
|
|
|
2023/03
|
46
|
60
|
62
|
67
|
62
|
54
|
56
|
62
|
52
|
54
|
55
|
73
|
72
|
59
|
58
|
66
|
43
|
21
|
17
|
19
|
33
|
25
|
20
|
19
|
26
|
31
|
64
|
71
|
53
|
33
|
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