Air Quality
Excellent
No health implications.
6
PM2.5
13
PM10
48
O3
0.9
CO
6
SO2
20
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
3 Sep
51
Good
Fri
4 Sep
57
Good
Sat
5 Sep
57
Good
Sun
6 Sep
56
Good
Mon
7 Sep
65
Good
Tue
8 Sep
78
Good
Wed
9 Sep
42
Excellent
Air quality in the last 12 months (Bao'an)
|
2026/08
|
14
|
13
|
14
|
22
|
26
|
32
|
45
|
59
|
40
|
45
|
49
|
42
|
29
|
22
|
25
|
38
|
34
|
29
|
20
|
18
|
16
|
21
|
24
|
25
|
24
|
23
|
23
|
28
|
34
|
33
|
22
|
|
2026/07
|
18
|
22
|
18
|
18
|
20
|
20
|
14
|
20
|
22
|
23
|
41
|
30
|
23
|
15
|
17
|
16
|
22
|
27
|
30
|
35
|
41
|
41
|
39
|
42
|
55
|
17
|
19
|
14
|
16
|
18
|
17
|
|
2026/06
|
40
|
35
|
28
|
25
|
29
|
22
|
20
|
20
|
20
|
29
|
33
|
36
|
23
|
29
|
23
|
14
|
15
|
15
|
22
|
22
|
19
|
19
|
25
|
31
|
32
|
19
|
24
|
21
|
19
|
17
|
|
|
2026/05
|
31
|
33
|
28
|
27
|
30
|
20
|
28
|
40
|
29
|
40
|
50
|
33
|
20
|
22
|
22
|
25
|
27
|
35
|
23
|
22
|
18
|
21
|
22
|
25
|
24
|
28
|
27
|
28
|
42
|
57
|
40
|
|
2026/04
|
40
|
36
|
47
|
35
|
34
|
36
|
38
|
39
|
35
|
28
|
36
|
29
|
25
|
25
|
23
|
25
|
30
|
80
|
79
|
44
|
25
|
27
|
27
|
19
|
49
|
48
|
36
|
33
|
23
|
30
|
|
|
2026/03
|
23
|
24
|
17
|
13
|
19
|
29
|
39
|
54
|
51
|
25
|
35
|
50
|
47
|
47
|
43
|
39
|
37
|
30
|
36
|
36
|
40
|
36
|
39
|
29
|
39
|
34
|
42
|
34
|
34
|
28
|
35
|
|
2026/02
|
30
|
38
|
49
|
55
|
54
|
43
|
46
|
30
|
40
|
35
|
37
|
42
|
43
|
33
|
31
|
26
|
39
|
30
|
41
|
49
|
44
|
35
|
44
|
55
|
50
|
23
|
28
|
13
|
|||
|
2026/01
|
53
|
27
|
37
|
50
|
61
|
38
|
47
|
38
|
48
|
59
|
50
|
69
|
85
|
47
|
71
|
76
|
64
|
47
|
58
|
48
|
43
|
42
|
46
|
77
|
37
|
46
|
76
|
57
|
40
|
39
|
47
|
|
2025/12
|
63
|
31
|
45
|
76
|
69
|
62
|
59
|
53
|
57
|
56
|
67
|
43
|
44
|
38
|
50
|
75
|
65
|
51
|
47
|
36
|
51
|
62
|
38
|
51
|
29
|
39
|
52
|
60
|
67
|
94
|
38
|
|
2025/11
|
37
|
43
|
40
|
36
|
24
|
32
|
30
|
31
|
35
|
19
|
19
|
26
|
21
|
30
|
48
|
57
|
45
|
45
|
27
|
36
|
39
|
46
|
66
|
63
|
50
|
63
|
54
|
61
|
73
|
63
|
|
|
2025/10
|
21
|
17
|
19
|
28
|
19
|
15
|
31
|
30
|
33
|
32
|
26
|
15
|
13
|
14
|
25
|
28
|
36
|
46
|
37
|
23
|
14
|
14
|
24
|
38
|
40
|
45
|
58
|
61
|
45
|
46
|
38
|
|
2025/09
|
16
|
17
|
23
|
20
|
18
|
30
|
16
|
15
|
20
|
22
|
20
|
17
|
18
|
17
|
20
|
19
|
27
|
28
|
19
|
21
|
12
|
30
|
21
|
10
|
18
|
24
|
21
|
23
|
17
|
25
|
|
|
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