Air Quality
Excellent
No health implications.
16
PM2.5
27
PM10
96
O3
0.4
CO
5
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 May
59
Good
Fri
3 May
56
Good
Sat
4 May
53
Good
Sun
5 May
59
Good
Mon
6 May
54
Good
Tue
7 May
53
Good
Wed
8 May
53
Good
Air quality in the last 12 months (Nansha)
|
2024/02
|
32
|
33
|
26
|
25
|
29
|
29
|
24
|
30
|
31
|
57
|
33
|
40
|
47
|
82
|
87
|
68
|
43
|
207
|
129
|
100
|
75
|
74
|
67
|
67
|
61
|
61
|
58
|
58
|
54
|
||
|
2024/01
|
50
|
41
|
60
|
53
|
46
|
42
|
43
|
45
|
39
|
47
|
55
|
52
|
37
|
29
|
38
|
35
|
39
|
35
|
36
|
34
|
39
|
37
|
28
|
34
|
41
|
51
|
53
|
49
|
50
|
38
|
30
|
|
2023/12
|
45
|
43
|
47
|
41
|
40
|
37
|
33
|
39
|
39
|
29
|
35
|
47
|
33
|
45
|
88
|
135
|
114
|
110
|
95
|
77
|
71
|
65
|
64
|
60
|
61
|
55
|
43
|
29
|
26
|
33
|
51
|
|
2023/11
|
27
|
22
|
22
|
23
|
24
|
52
|
52
|
39
|
44
|
30
|
26
|
29
|
44
|
35
|
32
|
37
|
43
|
60
|
54
|
46
|
38
|
30
|
31
|
42
|
32
|
40
|
49
|
54
|
42
|
47
|
|
|
2023/10
|
20
|
33
|
29
|
36
|
28
|
32
|
29
|
36
|
32
|
29
|
33
|
30
|
29
|
30
|
38
|
34
|
33
|
28
|
29
|
38
|
35
|
31
|
28
|
23
|
18
|
20
|
18
|
24
|
26
|
33
|
36
|
|
2023/09
|
32
|
32
|
29
|
28
|
27
|
27
|
26
|
24
|
23
|
20
|
24
|
24
|
31
|
31
|
31
|
30
|
28
|
39
|
29
|
26
|
22
|
23
|
31
|
26
|
19
|
20
|
21
|
20
|
21
|
21
|
|
|
2023/08
|
25
|
32
|
20
|
32
|
28
|
37
|
34
|
27
|
27
|
29
|
21
|
19
|
22
|
28
|
25
|
66
|
53
|
47
|
31
|
35
|
31
|
28
|
23
|
22
|
24
|
22
|
23
|
31
|
24
|
28
|
24
|
|
2023/07
|
18
|
21
|
24
|
23
|
24
|
18
|
30
|
20
|
19
|
19
|
17
|
21
|
27
|
25
|
22
|
29
|
32
|
33
|
31
|
51
|
26
|
17
|
21
|
21
|
19
|
44
|
27
|
32
|
33
|
34
|
21
|
|
2023/06
|
30
|
25
|
23
|
21
|
21
|
21
|
22
|
21
|
25
|
25
|
31
|
25
|
37
|
26
|
22
|
24
|
27
|
32
|
25
|
24
|
23
|
23
|
24
|
24
|
23
|
20
|
17
|
26
|
15
|
26
|
|
|
2023/05
|
35
|
45
|
37
|
49
|
35
|
48
|
68
|
63
|
33
|
34
|
34
|
39
|
24
|
26
|
27
|
24
|
27
|
56
|
43
|
27
|
32
|
30
|
58
|
54
|
40
|
29
|
23
|
27
|
33
|
43
|
41
|
|
2023/04
|
46
|
46
|
49
|
106
|
102
|
91
|
95
|
64
|
46
|
56
|
46
|
50
|
71
|
66
|
58
|
48
|
57
|
36
|
39
|
124
|
87
|
58
|
57
|
52
|
47
|
40
|
41
|
39
|
36
|
29
|
|
|
2023/03
|
33
|
44
|
41
|
44
|
43
|
44
|
36
|
35
|
36
|
45
|
89
|
72
|
57
|
47
|
35
|
45
|
37
|
48
|
32
|
47
|
80
|
58
|
46
|
48
|
49
|
41
|
48
|
52
|
50
|
40
|
36
|
|
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