Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 Aug
Tue
25 Aug
Wed
26 Aug
Thu
27 Aug
Fri
28 Aug
Sat
29 Aug
Sun
30 Aug
Real-time AQI (Monitoring Station in Zhongshan)
紫马岭
166
PM2.5
11
PM10
50
O3
0.5
CO
8
SO2
3
NO2
中山南区
153
PM2.5
12
PM10
48
O3
0.1
CO
6
SO2
5
NO2
Air quality in the last 12 months (Zhongshan)
|
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
|
|
|
2025/08
|
25
|
21
|
33
|
36
|
22
|
13
|
24
|
35
|
23
|
18
|
16
|
19
|
23
|
19
|
13
|
20
|
17
|
10
|
15
|
19
|
16
|
15
|
28
|
16
|
14
|
20
|
26
|
50
|
20
|
18
|
13
|
|
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
*: primary pollution