Air Quality
Excellent
No health implications.
3
PM2.5
6
PM10
33
O3
0.9
CO
7
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Nov
44
Excellent
Wed
27 Nov
46
Excellent
Thu
28 Nov
51
Good
Fri
29 Nov
59
Good
Sat
30 Nov
59
Good
Sun
1 Dec
57
Good
Mon
2 Dec
82
Good
Air quality in the last 12 months (Zengcheng)
|
2024/10
|
22
|
18
|
31
|
29
|
30
|
33
|
35
|
52
|
39
|
22
|
32
|
47
|
47
|
41
|
43
|
36
|
33
|
39
|
34
|
29
|
25
|
20
|
17
|
27
|
34
|
37
|
26
|
10
|
18
|
34
|
30
|
|
2024/09
|
20
|
30
|
23
|
22
|
19
|
9
|
14
|
14
|
17
|
21
|
34
|
39
|
27
|
33
|
13
|
21
|
23
|
16
|
22
|
29
|
12
|
12
|
11
|
13
|
31
|
41
|
34
|
27
|
24
|
25
|
|
|
2024/08
|
30
|
35
|
37
|
41
|
48
|
36
|
40
|
56
|
38
|
33
|
30
|
28
|
24
|
32
|
23
|
29
|
21
|
22
|
19
|
29
|
15
|
26
|
25
|
31
|
30
|
40
|
47
|
44
|
22
|
26
|
16
|
|
2024/07
|
26
|
23
|
24
|
26
|
35
|
26
|
24
|
25
|
18
|
17
|
21
|
20
|
20
|
20
|
18
|
14
|
16
|
16
|
18
|
16
|
16
|
18
|
29
|
33
|
39
|
37
|
21
|
9
|
13
|
14
|
22
|
|
2024/06
|
11
|
19
|
18
|
17
|
16
|
11
|
18
|
13
|
18
|
17
|
24
|
33
|
32
|
23
|
19
|
26
|
23
|
25
|
30
|
24
|
22
|
36
|
15
|
17
|
18
|
20
|
19
|
18
|
23
|
26
|
|
|
2024/05
|
15
|
19
|
32
|
19
|
26
|
40
|
23
|
27
|
43
|
46
|
44
|
30
|
22
|
45
|
51
|
46
|
50
|
31
|
27
|
12
|
7
|
18
|
14
|
9
|
21
|
26
|
30
|
17
|
21
|
24
|
15
|
|
2024/04
|
47
|
53
|
31
|
30
|
31
|
20
|
8
|
14
|
22
|
39
|
57
|
59
|
54
|
39
|
41
|
41
|
34
|
24
|
30
|
21
|
15
|
36
|
28
|
26
|
21
|
30
|
24
|
15
|
27
|
25
|
|
|
2024/03
|
14
|
21
|
34
|
41
|
39
|
27
|
24
|
32
|
43
|
9
|
12
|
22
|
50
|
57
|
42
|
56
|
57
|
62
|
17
|
60
|
61
|
58
|
46
|
42
|
41
|
39
|
45
|
49
|
49
|
44
|
40
|
|
2024/02
|
36
|
33
|
28
|
33
|
13
|
24
|
13
|
13
|
23
|
59
|
60
|
67
|
61
|
50
|
47
|
34
|
32
|
30
|
34
|
24
|
29
|
28
|
20
|
15
|
11
|
18
|
16
|
39
|
32
|
||
|
2024/01
|
77
|
85
|
34
|
32
|
54
|
61
|
64
|
83
|
61
|
25
|
35
|
58
|
78
|
56
|
46
|
55
|
58
|
49
|
60
|
45
|
19
|
16
|
38
|
31
|
30
|
36
|
39
|
29
|
47
|
52
|
57
|
|
2023/12
|
37
|
38
|
39
|
41
|
30
|
32
|
26
|
46
|
64
|
55
|
53
|
36
|
32
|
54
|
67
|
20
|
24
|
35
|
10
|
21
|
25
|
47
|
36
|
35
|
36
|
46
|
54
|
49
|
53
|
89
|
45
|
|
2023/11
|
40
|
50
|
59
|
66
|
51
|
40
|
36
|
58
|
57
|
50
|
18
|
15
|
14
|
22
|
32
|
27
|
44
|
49
|
56
|
59
|
55
|
51
|
65
|
47
|
67
|
59
|
60
|
48
|
52
|
45
|
|
|
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