Air Quality
Excellent
No health implications.
21
PM2.5
35
PM10
56
O3
0.5
CO
4
SO2
19
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Mar
59
Good
Sun
29 Mar
57
Good
Mon
30 Mar
62
Good
Tue
31 Mar
61
Good
Wed
1 Apr
58
Good
Thu
2 Apr
59
Good
Fri
3 Apr
26
Excellent
Air quality in the last 12 months (Zengcheng)
|
2026/02
|
14
|
21
|
38
|
55
|
53
|
45
|
26
|
23
|
40
|
44
|
38
|
34
|
39
|
39
|
28
|
36
|
46
|
28
|
49
|
52
|
56
|
43
|
51
|
48
|
41
|
29
|
37
|
19
|
|||
|
2026/01
|
56
|
12
|
28
|
37
|
38
|
28
|
36
|
25
|
30
|
37
|
33
|
50
|
53
|
62
|
63
|
69
|
76
|
73
|
80
|
75
|
16
|
22
|
25
|
46
|
56
|
57
|
58
|
35
|
43
|
34
|
26
|
|
2025/12
|
39
|
39
|
45
|
63
|
64
|
63
|
60
|
45
|
55
|
55
|
56
|
48
|
32
|
28
|
36
|
41
|
37
|
39
|
47
|
29
|
32
|
70
|
66
|
54
|
21
|
36
|
35
|
41
|
47
|
46
|
46
|
|
2025/11
|
29
|
31
|
27
|
13
|
11
|
20
|
31
|
36
|
30
|
10
|
18
|
23
|
12
|
32
|
34
|
39
|
33
|
32
|
21
|
24
|
28
|
35
|
44
|
36
|
39
|
59
|
45
|
55
|
51
|
51
|
|
|
2025/10
|
39
|
22
|
24
|
26
|
15
|
19
|
26
|
37
|
40
|
48
|
32
|
22
|
14
|
20
|
25
|
34
|
34
|
29
|
35
|
11
|
7
|
8
|
20
|
35
|
31
|
38
|
54
|
53
|
49
|
30
|
25
|
|
2025/09
|
25
|
28
|
30
|
37
|
27
|
29
|
18
|
10
|
20
|
20
|
25
|
24
|
32
|
40
|
25
|
18
|
19
|
20
|
14
|
10
|
11
|
18
|
21
|
7
|
11
|
17
|
27
|
30
|
28
|
32
|
|
|
2025/08
|
31
|
22
|
25
|
18
|
17
|
13
|
20
|
32
|
49
|
26
|
24
|
34
|
35
|
25
|
11
|
20
|
16
|
8
|
12
|
25
|
27
|
28
|
28
|
15
|
18
|
21
|
29
|
27
|
21
|
21
|
17
|
|
2025/07
|
11
|
16
|
27
|
41
|
36
|
25
|
40
|
27
|
33
|
23
|
8
|
23
|
26
|
34
|
37
|
35
|
37
|
43
|
20
|
8
|
10
|
18
|
14
|
21
|
23
|
24
|
43
|
25
|
28
|
26
|
22
|
|
2025/06
|
33
|
37
|
12
|
23
|
26
|
46
|
32
|
25
|
27
|
26
|
14
|
17
|
13
|
16
|
22
|
17
|
14
|
21
|
20
|
16
|
18
|
20
|
21
|
25
|
27
|
15
|
14
|
13
|
18
|
11
|
|
|
2025/05
|
34
|
45
|
50
|
34
|
31
|
24
|
15
|
38
|
23
|
23
|
28
|
33
|
43
|
37
|
31
|
25
|
26
|
22
|
17
|
18
|
25
|
23
|
23
|
18
|
48
|
54
|
41
|
41
|
20
|
11
|
28
|
|
2025/04
|
20
|
32
|
54
|
56
|
22
|
51
|
65
|
64
|
65
|
47
|
40
|
38
|
261
|
153
|
86
|
95
|
72
|
67
|
36
|
33
|
31
|
33
|
39
|
22
|
9
|
22
|
41
|
30
|
37
|
55
|
|
|
2025/03
|
34
|
35
|
45
|
26
|
8
|
8
|
14
|
32
|
37
|
54
|
41
|
45
|
41
|
39
|
22
|
10
|
47
|
37
|
35
|
37
|
50
|
54
|
68
|
68
|
67
|
48
|
38
|
40
|
7
|
6
|
7
|
|
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