Air Quality
Excellent
No health implications.
8
PM2.5
18
PM10
50
O3
0.6
CO
6
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Sep
57
Good
Mon
14 Sep
89
Good
Tue
15 Sep
89
Good
Wed
16 Sep
81
Good
Thu
17 Sep
74
Good
Fri
18 Sep
18
Excellent
Sat
19 Sep
39
Excellent
Real-time AQI (Monitoring Station in Zhongshan)
中山南区
163
PM2.5
7
PM10
50
O3
0.5
CO
6
SO2
10
NO2
Air quality in the last 12 months (Zhongshan)
|
2026/08
|
16
|
15
|
13
|
15
|
24
|
30
|
50
|
51
|
35
|
37
|
39
|
38
|
27
|
23
|
27
|
32
|
42
|
30
|
22
|
19
|
16
|
22
|
21
|
21
|
21
|
19
|
23
|
25
|
28
|
29
|
21
|
|
2026/07
|
18
|
20
|
16
|
17
|
21
|
17
|
13
|
17
|
17
|
20
|
39
|
30
|
27
|
14
|
16
|
15
|
22
|
26
|
30
|
36
|
32
|
36
|
36
|
43
|
54
|
17
|
19
|
21
|
16
|
23
|
16
|
|
2026/06
|
34
|
33
|
28
|
25
|
28
|
23
|
19
|
19
|
24
|
37
|
37
|
32
|
21
|
21
|
21
|
15
|
16
|
15
|
18
|
21
|
19
|
20
|
24
|
28
|
29
|
19
|
23
|
19
|
22
|
18
|
|
|
2026/05
|
31
|
28
|
23
|
33
|
41
|
22
|
27
|
32
|
23
|
36
|
37
|
32
|
20
|
17
|
18
|
22
|
23
|
26
|
18
|
14
|
17
|
21
|
20
|
23
|
22
|
25
|
26
|
28
|
38
|
47
|
37
|
|
2026/04
|
35
|
37
|
39
|
33
|
35
|
34
|
35
|
35
|
25
|
25
|
31
|
27
|
23
|
18
|
18
|
20
|
26
|
58
|
71
|
32
|
25
|
25
|
26
|
20
|
49
|
48
|
32
|
26
|
21
|
29
|
|
|
2026/03
|
22
|
22
|
15
|
20
|
32
|
33
|
37
|
49
|
47
|
21
|
39
|
59
|
48
|
38
|
36
|
35
|
29
|
28
|
34
|
28
|
38
|
32
|
32
|
29
|
36
|
25
|
29
|
26
|
27
|
25
|
29
|
|
2026/02
|
31
|
37
|
50
|
51
|
42
|
30
|
38
|
29
|
36
|
35
|
45
|
42
|
38
|
31
|
22
|
24
|
55
|
36
|
46
|
52
|
44
|
31
|
42
|
50
|
51
|
17
|
23
|
13
|
|||
|
2026/01
|
58
|
29
|
41
|
59
|
65
|
34
|
47
|
43
|
52
|
68
|
47
|
65
|
93
|
60
|
69
|
80
|
63
|
46
|
56
|
57
|
42
|
36
|
43
|
86
|
67
|
56
|
74
|
69
|
42
|
38
|
41
|
|
2025/12
|
56
|
58
|
48
|
81
|
95
|
86
|
81
|
60
|
69
|
73
|
76
|
45
|
41
|
38
|
48
|
69
|
78
|
60
|
53
|
48
|
52
|
63
|
39
|
40
|
24
|
41
|
54
|
78
|
93
|
87
|
56
|
|
2025/11
|
38
|
46
|
42
|
23
|
30
|
37
|
33
|
28
|
44
|
21
|
22
|
27
|
20
|
36
|
60
|
59
|
60
|
44
|
26
|
36
|
41
|
52
|
59
|
57
|
48
|
61
|
54
|
60
|
64
|
63
|
|
|
2025/10
|
19
|
12
|
13
|
28
|
15
|
14
|
25
|
25
|
28
|
28
|
25
|
15
|
14
|
15
|
16
|
27
|
27
|
46
|
39
|
24
|
16
|
13
|
28
|
41
|
47
|
48
|
60
|
65
|
56
|
49
|
46
|
|
2025/09
|
14
|
12
|
13
|
12
|
12
|
24
|
16
|
11
|
14
|
14
|
17
|
15
|
15
|
12
|
14
|
17
|
25
|
30
|
20
|
21
|
17
|
24
|
28
|
14
|
18
|
27
|
23
|
20
|
17
|
28
|
|
|
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