Air Quality
Excellent
No health implications.
3
PM2.5
7
PM10
33
O3
0.4
CO
4
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Sep
44
Excellent
Wed
10 Sep
54
Good
Thu
11 Sep
68
Good
Fri
12 Sep
73
Good
Sat
13 Sep
76
Good
Sun
14 Sep
71
Good
Mon
15 Sep
21
Excellent
Air quality in the last 12 months (Nansha)
|
2025/08
|
23
|
24
|
28
|
35
|
19
|
15
|
32
|
45
|
31
|
19
|
21
|
25
|
29
|
28
|
14
|
29
|
23
|
10
|
19
|
23
|
18
|
25
|
35
|
19
|
20
|
30
|
30
|
51
|
29
|
25
|
16
|
|
2025/07
|
16
|
20
|
34
|
29
|
38
|
27
|
40
|
23
|
27
|
24
|
15
|
24
|
26
|
32
|
31
|
31
|
37
|
37
|
27
|
10
|
13
|
18
|
22
|
27
|
27
|
37
|
39
|
36
|
31
|
35
|
28
|
|
2025/06
|
31
|
27
|
28
|
29
|
31
|
33
|
26
|
21
|
25
|
25
|
17
|
15
|
15
|
19
|
27
|
24
|
14
|
17
|
15
|
13
|
12
|
15
|
17
|
19
|
18
|
16
|
13
|
13
|
17
|
13
|
|
|
2025/05
|
43
|
49
|
45
|
29
|
24
|
22
|
17
|
35
|
28
|
41
|
38
|
43
|
40
|
30
|
22
|
18
|
17
|
20
|
26
|
19
|
24
|
26
|
27
|
26
|
49
|
55
|
55
|
37
|
30
|
25
|
27
|
|
2025/04
|
27
|
39
|
48
|
50
|
29
|
59
|
68
|
54
|
44
|
36
|
32
|
32
|
258
|
187
|
116
|
95
|
65
|
56
|
31
|
29
|
30
|
34
|
34
|
26
|
31
|
32
|
28
|
43
|
41
|
46
|
|
|
2025/03
|
32
|
31
|
23
|
26
|
21
|
15
|
22
|
33
|
56
|
44
|
38
|
38
|
31
|
33
|
33
|
16
|
50
|
43
|
51
|
55
|
60
|
60
|
55
|
58
|
50
|
38
|
32
|
32
|
19
|
14
|
16
|
|
2025/02
|
26
|
28
|
12
|
25
|
41
|
47
|
23
|
54
|
44
|
49
|
39
|
49
|
48
|
48
|
32
|
53
|
53
|
62
|
49
|
39
|
42
|
46
|
22
|
32
|
48
|
54
|
50
|
35
|
|||
|
2025/01
|
79
|
76
|
57
|
68
|
68
|
77
|
77
|
76
|
68
|
47
|
43
|
43
|
63
|
64
|
59
|
63
|
59
|
63
|
67
|
69
|
58
|
52
|
41
|
37
|
24
|
31
|
26
|
43
|
70
|
39
|
30
|
|
2024/12
|
62
|
68
|
66
|
62
|
58
|
69
|
57
|
35
|
55
|
61
|
65
|
38
|
41
|
53
|
48
|
48
|
62
|
51
|
51
|
70
|
57
|
58
|
64
|
65
|
63
|
56
|
64
|
61
|
82
|
92
|
74
|
|
2024/11
|
41
|
28
|
49
|
54
|
44
|
58
|
50
|
48
|
52
|
47
|
57
|
53
|
54
|
30
|
22
|
24
|
32
|
30
|
18
|
18
|
25
|
32
|
37
|
45
|
36
|
26
|
36
|
40
|
43
|
53
|
|
|
2024/10
|
34
|
28
|
39
|
37
|
40
|
43
|
46
|
60
|
53
|
40
|
45
|
53
|
51
|
37
|
44
|
40
|
33
|
41
|
58
|
44
|
37
|
34
|
26
|
38
|
43
|
44
|
39
|
25
|
32
|
39
|
45
|
|
2024/09
|
23
|
30
|
41
|
37
|
29
|
11
|
17
|
16
|
19
|
34
|
40
|
48
|
48
|
36
|
28
|
28
|
31
|
17
|
36
|
34
|
15
|
21
|
21
|
22
|
44
|
50
|
43
|
49
|
32
|
35
|
|
|
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