Air Quality
Excellent
No health implications.
13
PM2.5
23
PM10
40
O3
0.6
CO
6
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 Apr
47
Excellent
Tue
22 Apr
49
Excellent
Wed
23 Apr
49
Excellent
Thu
24 Apr
48
Excellent
Fri
25 Apr
50
Excellent
Sat
26 Apr
49
Excellent
Sun
27 Apr
17
Excellent
Air quality in the last 12 months (Nanshan)
|
2025/02
|
26
|
21
|
12
|
18
|
38
|
40
|
27
|
49
|
49
|
49
|
34
|
32
|
48
|
40
|
35
|
66
|
46
|
68
|
43
|
38
|
45
|
42
|
23
|
31
|
54
|
59
|
40
|
38
|
|||
|
2025/01
|
61
|
62
|
60
|
60
|
70
|
76
|
61
|
70
|
68
|
55
|
50
|
41
|
55
|
62
|
70
|
73
|
61
|
70
|
70
|
71
|
45
|
57
|
52
|
21
|
23
|
21
|
19
|
39
|
63
|
39
|
28
|
|
2024/12
|
56
|
65
|
56
|
43
|
61
|
65
|
58
|
43
|
50
|
42
|
58
|
43
|
44
|
60
|
52
|
54
|
64
|
57
|
58
|
65
|
60
|
59
|
66
|
65
|
68
|
57
|
66
|
64
|
76
|
76
|
80
|
|
2024/11
|
33
|
34
|
53
|
55
|
50
|
58
|
48
|
49
|
48
|
51
|
56
|
57
|
48
|
17
|
16
|
32
|
27
|
36
|
21
|
12
|
21
|
35
|
42
|
52
|
46
|
22
|
40
|
44
|
43
|
55
|
|
|
2024/10
|
34
|
27
|
42
|
43
|
50
|
51
|
48
|
52
|
48
|
44
|
37
|
49
|
38
|
29
|
30
|
28
|
28
|
31
|
50
|
26
|
47
|
33
|
30
|
44
|
49
|
49
|
51
|
29
|
36
|
46
|
46
|
|
2024/09
|
21
|
32
|
50
|
33
|
25
|
11
|
22
|
14
|
17
|
31
|
39
|
38
|
39
|
36
|
39
|
21
|
26
|
22
|
36
|
38
|
18
|
21
|
18
|
16
|
23
|
36
|
35
|
44
|
29
|
43
|
|
|
2024/08
|
31
|
37
|
28
|
31
|
47
|
39
|
40
|
23
|
22
|
23
|
26
|
19
|
23
|
21
|
19
|
20
|
19
|
21
|
21
|
23
|
18
|
23
|
27
|
27
|
20
|
29
|
30
|
41
|
39
|
31
|
14
|
|
2024/07
|
29
|
26
|
13
|
15
|
22
|
14
|
15
|
21
|
16
|
12
|
11
|
15
|
16
|
15
|
13
|
15
|
15
|
15
|
17
|
18
|
17
|
14
|
19
|
28
|
37
|
27
|
23
|
10
|
12
|
10
|
18
|
|
2024/06
|
16
|
31
|
17
|
23
|
24
|
30
|
13
|
12
|
15
|
15
|
22
|
27
|
29
|
29
|
21
|
30
|
23
|
24
|
21
|
17
|
21
|
24
|
10
|
14
|
16
|
17
|
15
|
17
|
15
|
23
|
|
|
2024/05
|
27
|
30
|
33
|
22
|
32
|
30
|
42
|
39
|
38
|
38
|
35
|
46
|
41
|
27
|
42
|
41
|
51
|
36
|
32
|
15
|
20
|
41
|
16
|
14
|
21
|
21
|
21
|
25
|
28
|
23
|
16
|
|
2024/04
|
53
|
49
|
20
|
24
|
39
|
29
|
30
|
45
|
25
|
33
|
48
|
46
|
42
|
29
|
35
|
33
|
29
|
25
|
27
|
29
|
18
|
35
|
28
|
45
|
18
|
28
|
36
|
20
|
26
|
32
|
|
|
2024/03
|
18
|
32
|
44
|
34
|
40
|
53
|
48
|
44
|
57
|
30
|
30
|
23
|
65
|
65
|
69
|
55
|
47
|
49
|
27
|
58
|
54
|
51
|
44
|
32
|
31
|
65
|
28
|
42
|
59
|
38
|
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