Air Quality
Excellent
No health implications.
11
PM2.5
20
PM10
55
O3
0.5
CO
10
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 Jan
86
Good
Sat
25 Jan
90
Good
Sun
26 Jan
102
Light
Mon
27 Jan
57
Good
Tue
28 Jan
125
Light
Wed
29 Jan
30
Excellent
Thu
30 Jan
42
Excellent
Air quality in the last 12 months (Zhongshan)
|
2024/12
|
55
|
24
|
27
|
28
|
27
|
23
|
23
|
26
|
34
|
45
|
33
|
53
|
44
|
29
|
21
|
31
|
28
|
35
|
37
|
72
|
32
|
29
|
41
|
45
|
81
|
31
|
28
|
26
|
41
|
75
|
37
|
|
2024/11
|
77
|
52
|
71
|
30
|
23
|
26
|
42
|
32
|
42
|
64
|
21
|
38
|
19
|
27
|
52
|
31
|
12
|
23
|
39
|
73
|
47
|
30
|
39
|
33
|
24
|
11
|
32
|
45
|
34
|
30
|
|
|
2024/10
|
10
|
15
|
21
|
23
|
29
|
46
|
31
|
30
|
15
|
29
|
22
|
61
|
42
|
25
|
24
|
19
|
28
|
45
|
38
|
35
|
36
|
32
|
28
|
70
|
73
|
76
|
44
|
32
|
42
|
44
|
70
|
|
2024/09
|
32
|
18
|
31
|
26
|
23
|
22
|
30
|
43
|
29
|
35
|
32
|
39
|
54
|
32
|
37
|
40
|
40
|
44
|
31
|
32
|
19
|
24
|
32
|
20
|
45
|
39
|
36
|
35
|
27
|
27
|
|
|
2024/08
|
32
|
39
|
47
|
14
|
13
|
19
|
23
|
22
|
27
|
22
|
39
|
66
|
55
|
43
|
48
|
43
|
52
|
34
|
13
|
14
|
26
|
38
|
24
|
32
|
41
|
26
|
23
|
32
|
30
|
45
|
20
|
|
2024/07
|
55
|
23
|
35
|
46
|
33
|
16
|
47
|
50
|
64
|
52
|
50
|
66
|
62
|
37
|
31
|
16
|
25
|
43
|
60
|
13
|
28
|
25
|
19
|
26
|
15
|
16
|
17
|
22
|
20
|
33
|
28
|
|
2024/06
|
21
|
39
|
48
|
35
|
22
|
27
|
29
|
32
|
52
|
45
|
45
|
31
|
23
|
19
|
23
|
25
|
51
|
42
|
18
|
28
|
20
|
21
|
49
|
24
|
17
|
29
|
22
|
28
|
20
|
27
|
|
|
2024/05
|
55
|
53
|
44
|
29
|
27
|
49
|
55
|
54
|
70
|
49
|
93
|
37
|
41
|
76
|
44
|
52
|
57
|
41
|
41
|
38
|
40
|
28
|
43
|
38
|
40
|
30
|
16
|
29
|
33
|
29
|
32
|
|
2024/04
|
53
|
51
|
52
|
58
|
56
|
74
|
103
|
108
|
111
|
79
|
54
|
47
|
30
|
21
|
46
|
74
|
45
|
72
|
81
|
72
|
61
|
42
|
23
|
28
|
49
|
52
|
51
|
60
|
58
|
42
|
|
|
2024/03
|
30
|
70
|
51
|
40
|
53
|
47
|
85
|
50
|
41
|
58
|
70
|
59
|
86
|
125
|
108
|
65
|
71
|
49
|
43
|
22
|
38
|
62
|
43
|
63
|
52
|
64
|
74
|
213
|
87
|
75
|
54
|
|
2024/02
|
28
|
46
|
68
|
58
|
83
|
38
|
42
|
54
|
157
|
258
|
96
|
139
|
93
|
61
|
38
|
36
|
36
|
24
|
33
|
45
|
57
|
50
|
58
|
110
|
84
|
65
|
86
|
103
|
61
|
||
|
2024/01
|
48
|
93
|
110
|
83
|
66
|
39
|
28
|
31
|
55
|
38
|
96
|
38
|
46
|
42
|
43
|
60
|
38
|
54
|
77
|
76
|
38
|
24
|
23
|
36
|
44
|
71
|
38
|
58
|
80
|
55
|
59
|
|
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