Air Quality
Excellent
No health implications.
14
PM2.5
20
PM10
64
O3
0.5
CO
6
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
29 May
60
Good
Fri
30 May
85
Good
Sat
31 May
81
Good
Sun
1 Jun
41
Excellent
Mon
2 Jun
44
Excellent
Tue
3 Jun
44
Excellent
Wed
4 Jun
25
Excellent
Air quality in the last 12 months (Dexing)
|
2025/04
|
40
|
50
|
59
|
60
|
57
|
60
|
59
|
58
|
62
|
48
|
48
|
140
|
142
|
97
|
58
|
49
|
57
|
58
|
39
|
36
|
36
|
23
|
34
|
34
|
23
|
33
|
25
|
41
|
56
|
54
|
|
|
2025/03
|
35
|
40
|
30
|
15
|
21
|
30
|
46
|
50
|
58
|
56
|
49
|
45
|
15
|
19
|
15
|
37
|
35
|
42
|
43
|
43
|
45
|
49
|
54
|
63
|
63
|
66
|
58
|
62
|
36
|
48
|
37
|
|
2025/02
|
18
|
12
|
42
|
46
|
46
|
47
|
60
|
41
|
28
|
43
|
57
|
54
|
86
|
83
|
56
|
59
|
55
|
27
|
33
|
16
|
13
|
18
|
21
|
46
|
65
|
56
|
46
|
35
|
|||
|
2025/01
|
75
|
65
|
69
|
65
|
78
|
62
|
69
|
70
|
57
|
38
|
44
|
57
|
59
|
57
|
72
|
52
|
51
|
53
|
59
|
71
|
64
|
63
|
54
|
56
|
39
|
22
|
45
|
74
|
158
|
58
|
36
|
|
2024/12
|
47
|
54
|
55
|
66
|
40
|
26
|
44
|
61
|
43
|
43
|
17
|
36
|
60
|
58
|
51
|
54
|
55
|
56
|
53
|
50
|
57
|
64
|
51
|
60
|
69
|
68
|
84
|
75
|
60
|
63
|
68
|
|
2024/11
|
15
|
29
|
38
|
47
|
58
|
42
|
31
|
35
|
34
|
37
|
38
|
38
|
40
|
34
|
16
|
19
|
18
|
22
|
29
|
27
|
31
|
30
|
51
|
43
|
31
|
29
|
41
|
47
|
52
|
45
|
|
|
2024/10
|
31
|
28
|
27
|
27
|
28
|
24
|
15
|
15
|
35
|
46
|
50
|
55
|
49
|
48
|
53
|
13
|
24
|
39
|
21
|
16
|
31
|
31
|
32
|
39
|
31
|
35
|
14
|
19
|
45
|
42
|
28
|
|
2024/09
|
41
|
47
|
45
|
39
|
37
|
31
|
35
|
37
|
34
|
32
|
30
|
21
|
33
|
35
|
31
|
28
|
21
|
18
|
29
|
32
|
20
|
23
|
21
|
21
|
34
|
43
|
29
|
23
|
33
|
31
|
|
|
2024/08
|
19
|
27
|
31
|
38
|
38
|
35
|
45
|
37
|
42
|
48
|
43
|
32
|
27
|
27
|
26
|
35
|
39
|
37
|
21
|
26
|
25
|
33
|
38
|
39
|
42
|
50
|
45
|
29
|
33
|
41
|
42
|
|
2024/07
|
17
|
22
|
20
|
22
|
22
|
20
|
22
|
21
|
24
|
26
|
28
|
27
|
26
|
27
|
34
|
33
|
23
|
21
|
24
|
26
|
31
|
29
|
34
|
28
|
20
|
15
|
15
|
17
|
22
|
30
|
26
|
|
2024/06
|
9
|
14
|
22
|
32
|
26
|
17
|
22
|
29
|
30
|
20
|
17
|
21
|
26
|
24
|
19
|
24
|
17
|
16
|
24
|
31
|
29
|
29
|
29
|
16
|
13
|
12
|
16
|
21
|
22
|
25
|
|
|
2024/05
|
10
|
29
|
37
|
19
|
17
|
29
|
37
|
43
|
51
|
53
|
41
|
39
|
56
|
46
|
48
|
53
|
48
|
50
|
50
|
37
|
22
|
22
|
30
|
23
|
26
|
22
|
20
|
15
|
27
|
36
|
23
|
|
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