Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
22
PM2.5
45
PM10
176
O3
0.5
CO
7
SO2
9
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
29 May
108
Lightly
Tue
30 May
109
Lightly
Wed
31 May
109
Lightly
Thu
1 Jun
80
Good
Fri
2 Jun
79
Good
Sat
3 Jun
74
Good
Sun
4 Jun
73
Good
Air quality in the last 12 months (Zengcheng)
|
2023/04
|
17
|
37
|
35
|
37
|
30
|
21
|
25
|
59
|
59
|
55
|
53
|
62
|
55
|
63
|
47
|
58
|
54
|
45
|
38
|
48
|
30
|
33
|
44
|
38
|
15
|
21
|
39
|
43
|
34
|
35
|
|
|
2023/03
|
65
|
59
|
89
|
66
|
61
|
71
|
71
|
59
|
58
|
71
|
61
|
48
|
76
|
78
|
68
|
74
|
56
|
71
|
42
|
43
|
45
|
46
|
37
|
28
|
23
|
12
|
13
|
11
|
14
|
15
|
15
|
|
2023/02
|
36
|
40
|
64
|
60
|
37
|
22
|
40
|
35
|
37
|
57
|
28
|
25
|
28
|
13
|
25
|
34
|
45
|
44
|
45
|
42
|
60
|
42
|
45
|
47
|
37
|
47
|
62
|
56
|
|||
|
2023/01
|
33
|
37
|
35
|
39
|
41
|
35
|
33
|
39
|
20
|
15
|
19
|
20
|
22
|
21
|
16
|
16
|
35
|
36
|
39
|
40
|
56
|
86
|
103
|
43
|
61
|
52
|
52
|
57
|
50
|
45
|
55
|
|
2022/12
|
9
|
14
|
21
|
18
|
11
|
16
|
19
|
27
|
34
|
65
|
48
|
50
|
55
|
27
|
23
|
12
|
42
|
27
|
29
|
37
|
34
|
34
|
45
|
31
|
30
|
41
|
44
|
56
|
70
|
47
|
28
|
|
2022/11
|
34
|
20
|
13
|
14
|
19
|
18
|
19
|
20
|
23
|
44
|
57
|
61
|
56
|
55
|
82
|
59
|
49
|
46
|
44
|
31
|
45
|
25
|
12
|
9
|
13
|
14
|
31
|
28
|
34
|
18
|
|
|
2022/10
|
24
|
24
|
28
|
41
|
43
|
33
|
42
|
28
|
32
|
29
|
35
|
38
|
39
|
43
|
41
|
39
|
41
|
65
|
37
|
45
|
52
|
50
|
44
|
62
|
62
|
54
|
57
|
54
|
35
|
27
|
35
|
|
2022/09
|
28
|
23
|
33
|
32
|
48
|
47
|
40
|
35
|
34
|
63
|
54
|
47
|
44
|
48
|
51
|
52
|
67
|
83
|
49
|
51
|
47
|
48
|
49
|
55
|
57
|
55
|
44
|
36
|
32
|
20
|
|
|
2022/08
|
59
|
35
|
31
|
16
|
19
|
16
|
23
|
15
|
11
|
11
|
12
|
18
|
27
|
40
|
27
|
25
|
16
|
21
|
17
|
14
|
21
|
37
|
44
|
33
|
15
|
22
|
36
|
52
|
44
|
42
|
27
|
|
2022/07
|
15
|
15
|
27
|
28
|
31
|
20
|
19
|
24
|
24
|
24
|
33
|
42
|
36
|
46
|
27
|
30
|
33
|
29
|
27
|
27
|
33
|
46
|
60
|
57
|
79
|
58
|
51
|
58
|
66
|
46
|
57
|
|
2022/06
|
32
|
34
|
22
|
27
|
28
|
24
|
18
|
16
|
20
|
22
|
25
|
19
|
23
|
14
|
23
|
23
|
22
|
21
|
27
|
28
|
32
|
31
|
32
|
32
|
30
|
23
|
26
|
30
|
22
|
14
|
|
|
2022/05
|
16
|
21
|
33
|
39
|
64
|
71
|
47
|
29
|
44
|
31
|
19
|
15
|
12
|
13
|
13
|
21
|
24
|
39
|
45
|
72
|
63
|
34
|
33
|
29
|
24
|
28
|
32
|
27
|
27
|
33
|
34
|
|
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