Air Quality
Excellent
No health implications.
19
PM2.5
29
PM10
24
O3
0.7
CO
8
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 Jul
57
Good
Thu
3 Jul
55
Good
Fri
4 Jul
61
Good
Sat
5 Jul
54
Good
Sun
6 Jul
52
Good
Mon
7 Jul
32
Excellent
Tue
8 Jul
49
Excellent
Air quality in the last 12 months (Nanshan)
|
2025/05
|
46
|
34
|
17
|
18
|
19
|
22
|
29
|
32
|
32
|
28
|
39
|
73
|
73
|
59
|
46
|
38
|
32
|
27
|
38
|
34
|
26
|
30
|
33
|
29
|
27
|
32
|
34
|
42
|
46
|
48
|
56
|
|
2025/04
|
55
|
48
|
52
|
57
|
44
|
44
|
44
|
40
|
50
|
62
|
33
|
62
|
40
|
31
|
22
|
26
|
60
|
54
|
33
|
26
|
44
|
41
|
38
|
44
|
34
|
18
|
22
|
23
|
25
|
33
|
|
|
2025/03
|
26
|
24
|
37
|
43
|
49
|
38
|
32
|
37
|
48
|
65
|
36
|
33
|
32
|
25
|
24
|
38
|
31
|
28
|
38
|
63
|
32
|
23
|
21
|
28
|
28
|
26
|
30
|
21
|
23
|
22
|
44
|
|
2025/02
|
56
|
74
|
56
|
28
|
22
|
22
|
24
|
32
|
32
|
28
|
53
|
51
|
42
|
39
|
42
|
24
|
23
|
27
|
25
|
27
|
27
|
20
|
21
|
32
|
56
|
32
|
51
|
47
|
|||
|
2025/01
|
53
|
63
|
59
|
67
|
56
|
50
|
57
|
35
|
36
|
35
|
50
|
67
|
97
|
94
|
53
|
44
|
65
|
69
|
66
|
52
|
58
|
59
|
52
|
63
|
78
|
71
|
43
|
36
|
35
|
31
|
48
|
|
2024/12
|
36
|
31
|
29
|
26
|
28
|
24
|
26
|
33
|
40
|
34
|
27
|
30
|
28
|
35
|
33
|
28
|
28
|
24
|
28
|
32
|
42
|
44
|
32
|
38
|
50
|
24
|
25
|
34
|
46
|
42
|
59
|
|
2024/11
|
73
|
28
|
37
|
28
|
28
|
21
|
29
|
52
|
57
|
53
|
40
|
38
|
54
|
105
|
48
|
37
|
23
|
22
|
58
|
70
|
46
|
29
|
31
|
39
|
49
|
32
|
29
|
33
|
46
|
22
|
|
|
2024/10
|
30
|
29
|
38
|
41
|
47
|
30
|
40
|
45
|
48
|
51
|
32
|
26
|
39
|
50
|
30
|
29
|
39
|
44
|
26
|
49
|
38
|
34
|
27
|
36
|
47
|
35
|
44
|
58
|
63
|
51
|
64
|
|
2024/09
|
23
|
23
|
22
|
25
|
25
|
26
|
27
|
26
|
31
|
27
|
24
|
28
|
24
|
27
|
29
|
39
|
23
|
28
|
32
|
22
|
27
|
26
|
34
|
41
|
28
|
22
|
29
|
31
|
37
|
27
|
|
|
2024/08
|
15
|
18
|
21
|
18
|
15
|
20
|
23
|
21
|
22
|
21
|
18
|
20
|
16
|
18
|
30
|
29
|
27
|
21
|
21
|
24
|
26
|
19
|
27
|
25
|
23
|
24
|
21
|
22
|
26
|
20
|
23
|
|
2024/07
|
68
|
41
|
53
|
48
|
47
|
66
|
61
|
67
|
62
|
40
|
56
|
77
|
41
|
46
|
48
|
54
|
38
|
23
|
29
|
29
|
25
|
17
|
20
|
20
|
25
|
22
|
14
|
16
|
16
|
18
|
22
|
|
2024/06
|
17
|
20
|
20
|
18
|
23
|
26
|
38
|
26
|
22
|
16
|
16
|
17
|
19
|
13
|
11
|
13
|
17
|
17
|
21
|
14
|
18
|
15
|
16
|
17
|
19
|
23
|
26
|
35
|
34
|
52
|
|
|
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