Air Quality
Excellent
No health implications.
12
PM2.5
13
PM10
60
O3
0.4
CO
2
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Oct
52
Good
Tue
20 Oct
34
Excellent
Wed
21 Oct
34
Excellent
Thu
22 Oct
43
Excellent
Fri
23 Oct
45
Excellent
Sat
24 Oct
43
Excellent
Sun
25 Oct
19
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