Air Quality
Excellent
No health implications.
3
PM2.5
6
PM10
21
O3
0.7
CO
3
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Oct
31
Excellent
Wed
28 Oct
31
Excellent
Thu
29 Oct
27
Excellent
Fri
30 Oct
32
Excellent
Sat
31 Oct
45
Excellent
Sun
1 Nov
50
Excellent
Mon
2 Nov
33
Excellent
Air quality in the last 12 months (Zhongshan)
|
2026/08
|
19
|
16
|
24
|
29
|
25
|
28
|
25
|
26
|
22
|
23
|
27
|
27
|
34
|
30
|
33
|
35
|
29
|
23
|
21
|
20
|
23
|
31
|
30
|
27
|
34
|
17
|
22
|
22
|
18
|
28
|
32
|
|
2026/07
|
24
|
19
|
15
|
14
|
15
|
24
|
24
|
24
|
26
|
26
|
21
|
20
|
25
|
27
|
27
|
28
|
23
|
26
|
47
|
36
|
37
|
38
|
32
|
29
|
22
|
20
|
21
|
18
|
17
|
19
|
19
|
|
2026/06
|
40
|
31
|
30
|
30
|
38
|
31
|
25
|
26
|
31
|
30
|
31
|
25
|
27
|
30
|
28
|
18
|
15
|
14
|
25
|
36
|
20
|
22
|
21
|
14
|
13
|
17
|
24
|
21
|
20
|
18
|
|
|
2026/05
|
34
|
22
|
26
|
26
|
31
|
35
|
36
|
48
|
28
|
32
|
26
|
25
|
33
|
33
|
28
|
29
|
28
|
24
|
28
|
28
|
26
|
29
|
30
|
29
|
31
|
36
|
32
|
28
|
21
|
35
|
35
|
|
2026/04
|
36
|
41
|
30
|
29
|
42
|
51
|
52
|
44
|
35
|
33
|
39
|
41
|
44
|
44
|
53
|
44
|
29
|
31
|
55
|
31
|
33
|
18
|
30
|
42
|
54
|
41
|
27
|
26
|
29
|
31
|
|
|
2026/03
|
46
|
45
|
23
|
25
|
46
|
31
|
15
|
18
|
15
|
23
|
49
|
51
|
39
|
45
|
23
|
25
|
39
|
27
|
49
|
28
|
48
|
47
|
44
|
35
|
47
|
46
|
44
|
32
|
40
|
33
|
27
|
|
2026/02
|
20
|
21
|
25
|
62
|
60
|
48
|
52
|
25
|
42
|
38
|
28
|
44
|
50
|
65
|
41
|
77
|
83
|
59
|
19
|
47
|
43
|
65
|
41
|
51
|
49
|
43
|
52
|
41
|
|||
|
2026/01
|
32
|
17
|
17
|
16
|
36
|
25
|
56
|
32
|
94
|
99
|
81
|
85
|
91
|
77
|
74
|
109
|
109
|
79
|
57
|
39
|
19
|
25
|
52
|
45
|
57
|
45
|
63
|
55
|
41
|
37
|
28
|
|
2025/12
|
121
|
110
|
60
|
46
|
25
|
55
|
43
|
68
|
56
|
63
|
51
|
53
|
38
|
61
|
57
|
57
|
33
|
52
|
55
|
46
|
62
|
48
|
41
|
40
|
40
|
77
|
90
|
92
|
54
|
35
|
51
|
|
2025/11
|
16
|
11
|
12
|
16
|
21
|
24
|
28
|
20
|
9
|
14
|
22
|
18
|
18
|
34
|
32
|
33
|
28
|
17
|
25
|
50
|
35
|
47
|
46
|
31
|
37
|
53
|
51
|
54
|
58
|
93
|
|
|
2025/10
|
9
|
12
|
16
|
16
|
18
|
14
|
8
|
9
|
13
|
18
|
20
|
24
|
22
|
22
|
15
|
12
|
12
|
11
|
12
|
12
|
9
|
13
|
23
|
63
|
19
|
15
|
18
|
27
|
23
|
20
|
14
|
|
2025/09
|
17
|
16
|
15
|
20
|
20
|
15
|
19
|
19
|
16
|
23
|
14
|
14
|
14
|
18
|
13
|
14
|
11
|
13
|
14
|
17
|
17
|
12
|
14
|
13
|
23
|
12
|
11
|
13
|
12
|
8
|
|
|
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