Air Quality
Excellent
No health implications.
5
PM2.5
11
PM10
60
O3
0.3
CO
6
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Jul
66
Good
Thu
23 Jul
65
Good
Fri
24 Jul
60
Good
Sat
25 Jul
66
Good
Sun
26 Jul
60
Good
Mon
27 Jul
61
Good
Tue
28 Jul
37
Excellent
Air quality in the last 12 months (Nanshan)
|
2026/06
|
50
|
28
|
25
|
19
|
17
|
18
|
17
|
19
|
21
|
22
|
24
|
28
|
26
|
24
|
36
|
35
|
26
|
26
|
39
|
26
|
25
|
25
|
29
|
33
|
31
|
23
|
23
|
27
|
36
|
36
|
|
|
2026/05
|
29
|
28
|
30
|
32
|
36
|
32
|
25
|
31
|
33
|
39
|
41
|
91
|
157
|
54
|
30
|
23
|
22
|
22
|
62
|
42
|
37
|
44
|
36
|
30
|
37
|
24
|
28
|
27
|
25
|
25
|
43
|
|
2026/04
|
84
|
140
|
39
|
44
|
37
|
35
|
25
|
45
|
35
|
39
|
30
|
32
|
25
|
35
|
44
|
46
|
62
|
33
|
25
|
47
|
38
|
24
|
26
|
25
|
32
|
33
|
27
|
27
|
32
|
51
|
|
|
2026/03
|
27
|
29
|
37
|
36
|
36
|
30
|
30
|
32
|
32
|
39
|
30
|
36
|
36
|
37
|
29
|
30
|
36
|
40
|
64
|
38
|
94
|
63
|
35
|
134
|
163
|
82
|
41
|
39
|
39
|
30
|
85
|
|
2026/02
|
32
|
39
|
42
|
45
|
27
|
26
|
23
|
26
|
55
|
56
|
35
|
40
|
53
|
41
|
27
|
41
|
62
|
28
|
38
|
33
|
54
|
51
|
35
|
33
|
33
|
28
|
32
|
26
|
|||
|
2026/01
|
25
|
29
|
33
|
30
|
25
|
48
|
29
|
37
|
65
|
29
|
25
|
53
|
37
|
35
|
36
|
25
|
40
|
49
|
39
|
29
|
24
|
23
|
27
|
29
|
23
|
25
|
32
|
31
|
20
|
23
|
21
|
|
2025/12
|
29
|
27
|
26
|
25
|
34
|
51
|
56
|
34
|
34
|
34
|
24
|
35
|
56
|
68
|
68
|
25
|
26
|
51
|
42
|
43
|
26
|
52
|
42
|
43
|
28
|
23
|
36
|
56
|
48
|
37
|
26
|
|
2025/11
|
41
|
28
|
68
|
45
|
99
|
61
|
25
|
45
|
62
|
23
|
24
|
52
|
25
|
25
|
34
|
40
|
32
|
24
|
93
|
100
|
28
|
108
|
148
|
43
|
34
|
46
|
46
|
54
|
61
|
37
|
|
|
2025/10
|
30
|
26
|
33
|
36
|
22
|
23
|
33
|
24
|
28
|
30
|
46
|
25
|
33
|
27
|
26
|
23
|
25
|
19
|
21
|
21
|
29
|
25
|
25
|
47
|
192
|
188
|
46
|
30
|
97
|
98
|
51
|
|
2025/09
|
24
|
23
|
27
|
40
|
38
|
26
|
31
|
32
|
25
|
24
|
26
|
25
|
28
|
25
|
21
|
21
|
18
|
20
|
24
|
22
|
25
|
28
|
39
|
34
|
19
|
17
|
21
|
25
|
23
|
34
|
|
|
2025/08
|
23
|
20
|
19
|
18
|
18
|
16
|
20
|
20
|
27
|
17
|
19
|
22
|
20
|
23
|
23
|
18
|
24
|
28
|
21
|
21
|
23
|
19
|
16
|
22
|
19
|
21
|
24
|
30
|
27
|
24
|
30
|
|
2025/07
|
21
|
20
|
22
|
20
|
27
|
22
|
22
|
24
|
24
|
22
|
26
|
28
|
17
|
22
|
22
|
17
|
17
|
24
|
20
|
28
|
21
|
22
|
32
|
31
|
30
|
24
|
21
|
20
|
21
|
23
|
21
|
|
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