Air Quality
Excellent
No health implications.
3
PM2.5
19
PM10
38
O3
0.5
CO
5
SO2
3
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Sep
47
Excellent
Mon
15 Sep
75
Good
Tue
16 Sep
71
Good
Wed
17 Sep
69
Good
Thu
18 Sep
75
Good
Fri
19 Sep
68
Good
Sat
20 Sep
21
Excellent
Air quality in the last 12 months (Nansha)
|
2025/08
|
34
|
37
|
48
|
28
|
26
|
38
|
37
|
32
|
22
|
20
|
27
|
34
|
33
|
34
|
19
|
16
|
37
|
16
|
20
|
26
|
33
|
23
|
21
|
22
|
22
|
25
|
23
|
21
|
20
|
31
|
22
|
|
2025/07
|
21
|
31
|
18
|
21
|
32
|
32
|
48
|
52
|
24
|
19
|
20
|
31
|
33
|
32
|
25
|
20
|
18
|
18
|
33
|
37
|
28
|
23
|
28
|
23
|
19
|
29
|
20
|
19
|
31
|
24
|
31
|
|
2025/06
|
26
|
26
|
26
|
29
|
26
|
16
|
22
|
23
|
24
|
26
|
24
|
24
|
50
|
36
|
32
|
27
|
20
|
21
|
36
|
28
|
17
|
21
|
13
|
28
|
23
|
27
|
16
|
32
|
21
|
24
|
|
|
2025/05
|
29
|
25
|
24
|
53
|
32
|
19
|
70
|
50
|
97
|
54
|
31
|
31
|
29
|
24
|
20
|
29
|
26
|
18
|
16
|
18
|
23
|
43
|
40
|
19
|
26
|
28
|
11
|
21
|
15
|
30
|
30
|
|
2025/04
|
58
|
57
|
58
|
58
|
56
|
30
|
33
|
38
|
33
|
25
|
28
|
27
|
64
|
100
|
87
|
79
|
53
|
22
|
82
|
24
|
36
|
40
|
56
|
24
|
26
|
41
|
34
|
40
|
35
|
29
|
|
|
2025/03
|
32
|
23
|
22
|
25
|
26
|
26
|
29
|
31
|
37
|
36
|
35
|
45
|
37
|
50
|
72
|
60
|
61
|
55
|
50
|
56
|
57
|
46
|
42
|
37
|
37
|
57
|
169
|
80
|
98
|
76
|
63
|
|
2025/02
|
41
|
36
|
35
|
32
|
45
|
41
|
42
|
33
|
49
|
46
|
44
|
30
|
52
|
54
|
50
|
50
|
57
|
61
|
56
|
53
|
48
|
44
|
34
|
30
|
39
|
47
|
39
|
38
|
|||
|
2025/01
|
37
|
31
|
37
|
33
|
42
|
51
|
46
|
46
|
43
|
53
|
45
|
48
|
42
|
18
|
33
|
53
|
56
|
50
|
44
|
40
|
39
|
40
|
38
|
52
|
40
|
29
|
27
|
44
|
48
|
44
|
43
|
|
2024/12
|
36
|
28
|
24
|
24
|
22
|
30
|
39
|
44
|
24
|
18
|
18
|
23
|
18
|
34
|
52
|
40
|
28
|
31
|
42
|
39
|
44
|
43
|
25
|
24
|
24
|
17
|
21
|
42
|
43
|
37
|
40
|
|
2024/11
|
39
|
37
|
26
|
30
|
40
|
40
|
36
|
46
|
43
|
24
|
21
|
26
|
34
|
33
|
19
|
22
|
20
|
31
|
33
|
20
|
24
|
20
|
26
|
24
|
32
|
35
|
36
|
34
|
41
|
36
|
|
|
2024/10
|
29
|
37
|
40
|
35
|
33
|
31
|
22
|
43
|
47
|
39
|
32
|
28
|
17
|
24
|
23
|
24
|
20
|
27
|
30
|
29
|
35
|
41
|
45
|
39
|
38
|
33
|
37
|
27
|
26
|
22
|
32
|
|
2024/09
|
18
|
15
|
22
|
42
|
29
|
29
|
35
|
24
|
25
|
22
|
25
|
19
|
20
|
26
|
29
|
19
|
33
|
18
|
23
|
25
|
32
|
27
|
24
|
20
|
43
|
29
|
18
|
14
|
30
|
33
|
|
|
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