Air Quality
Excellent
No health implications.
3
PM2.5
8
PM10
24
O3
0.4
CO
3
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
3 Jul
43
Excellent
Sat
4 Jul
39
Excellent
Sun
5 Jul
49
Excellent
Mon
6 Jul
65
Good
Tue
7 Jul
65
Good
Wed
8 Jul
57
Good
Thu
9 Jul
44
Excellent
Air quality in the last 12 months (Zhongshan)
|
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
|
|
|
2025/08
|
27
|
28
|
25
|
24
|
26
|
27
|
15
|
16
|
18
|
16
|
15
|
22
|
23
|
24
|
21
|
10
|
11
|
17
|
11
|
13
|
10
|
9
|
8
|
12
|
11
|
13
|
13
|
11
|
13
|
11
|
19
|
|
2025/07
|
11
|
7
|
8
|
10
|
13
|
13
|
19
|
18
|
10
|
10
|
14
|
18
|
26
|
24
|
21
|
23
|
24
|
27
|
18
|
11
|
8
|
7
|
13
|
10
|
9
|
10
|
18
|
25
|
32
|
19
|
27
|
|
2025/06
|
18
|
8
|
19
|
25
|
25
|
30
|
34
|
28
|
30
|
27
|
33
|
39
|
38
|
24
|
19
|
24
|
18
|
16
|
9
|
15
|
17
|
13
|
19
|
14
|
12
|
11
|
13
|
15
|
14
|
11
|
|
|
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