Air Quality
Excellent
No health implications.
22
PM2.5
27
PM10
44
O3
0.7
CO
6
SO2
19
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
3 May
42
Excellent
Sat
4 May
44
Excellent
Sun
5 May
43
Excellent
Mon
6 May
48
Excellent
Tue
7 May
51
Good
Wed
8 May
47
Excellent
Thu
9 May
47
Excellent
Air quality in the last 12 months (Nansha)
|
2024/02
|
32
|
23
|
23
|
23
|
28
|
33
|
19
|
10
|
21
|
64
|
74
|
48
|
42
|
40
|
42
|
36
|
25
|
27
|
24
|
19
|
25
|
33
|
33
|
30
|
24
|
30
|
30
|
50
|
44
|
||
|
2024/01
|
68
|
60
|
47
|
45
|
62
|
78
|
73
|
59
|
59
|
39
|
51
|
84
|
74
|
60
|
74
|
49
|
50
|
42
|
41
|
42
|
32
|
34
|
29
|
40
|
42
|
50
|
53
|
37
|
57
|
67
|
59
|
|
2023/12
|
45
|
52
|
56
|
54
|
46
|
49
|
50
|
70
|
54
|
37
|
40
|
52
|
49
|
62
|
41
|
27
|
34
|
47
|
25
|
29
|
35
|
59
|
49
|
48
|
49
|
69
|
80
|
98
|
92
|
64
|
86
|
|
2023/11
|
60
|
50
|
48
|
48
|
34
|
47
|
47
|
47
|
49
|
43
|
28
|
23
|
21
|
35
|
49
|
42
|
55
|
64
|
66
|
84
|
74
|
69
|
82
|
74
|
76
|
57
|
71
|
68
|
66
|
61
|
|
|
2023/10
|
45
|
35
|
51
|
56
|
37
|
38
|
21
|
22
|
15
|
19
|
23
|
39
|
35
|
46
|
56
|
58
|
58
|
48
|
49
|
42
|
27
|
31
|
52
|
69
|
71
|
60
|
43
|
49
|
43
|
48
|
52
|
|
2023/09
|
25
|
16
|
31
|
39
|
36
|
33
|
19
|
22
|
22
|
18
|
16
|
21
|
21
|
17
|
20
|
27
|
29
|
24
|
27
|
29
|
54
|
49
|
59
|
34
|
43
|
36
|
45
|
46
|
40
|
30
|
|
|
2023/08
|
21
|
48
|
41
|
23
|
28
|
32
|
33
|
27
|
35
|
26
|
39
|
26
|
27
|
31
|
30
|
40
|
46
|
40
|
38
|
22
|
18
|
18
|
17
|
19
|
29
|
24
|
18
|
20
|
29
|
25
|
27
|
|
2023/07
|
18
|
14
|
14
|
17
|
24
|
23
|
24
|
27
|
22
|
27
|
21
|
21
|
21
|
43
|
72
|
29
|
18
|
22
|
23
|
16
|
25
|
18
|
20
|
17
|
32
|
62
|
39
|
34
|
31
|
22
|
25
|
|
2023/06
|
58
|
59
|
42
|
23
|
24
|
22
|
21
|
18
|
17
|
26
|
39
|
42
|
42
|
34
|
35
|
27
|
16
|
18
|
20
|
27
|
26
|
24
|
22
|
23
|
20
|
25
|
29
|
18
|
39
|
24
|
|
|
2023/05
|
42
|
45
|
29
|
25
|
24
|
26
|
24
|
33
|
44
|
43
|
43
|
33
|
43
|
55
|
59
|
32
|
25
|
45
|
44
|
37
|
31
|
31
|
36
|
40
|
44
|
24
|
31
|
40
|
60
|
73
|
77
|
|
2023/04
|
43
|
32
|
32
|
28
|
28
|
34
|
28
|
62
|
67
|
46
|
38
|
39
|
47
|
59
|
60
|
63
|
43
|
33
|
33
|
63
|
25
|
34
|
39
|
38
|
29
|
34
|
44
|
32
|
34
|
47
|
|
|
2023/03
|
72
|
76
|
71
|
67
|
69
|
59
|
48
|
52
|
69
|
60
|
48
|
56
|
86
|
75
|
52
|
59
|
44
|
57
|
33
|
32
|
28
|
28
|
32
|
29
|
30
|
18
|
21
|
28
|
34
|
33
|
25
|
|
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