Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
36
PM2.5
68
*
PM10
120
O3
0.6
CO
8
SO2
24
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
14 Dec
44
Excellent
Sun
15 Dec
53
Good
Mon
16 Dec
55
Good
Tue
17 Dec
68
Good
Wed
18 Dec
57
Good
Thu
19 Dec
58
Good
Fri
20 Dec
88
Good
Air quality in the last 12 months (Bao'an)
|
2024/11
|
32
|
30
|
53
|
54
|
50
|
57
|
48
|
46
|
49
|
52
|
55
|
55
|
47
|
16
|
15
|
30
|
27
|
34
|
20
|
12
|
20
|
32
|
41
|
51
|
42
|
21
|
36
|
41
|
40
|
56
|
|
|
2024/10
|
35
|
22
|
40
|
41
|
47
|
51
|
46
|
52
|
51
|
45
|
42
|
50
|
41
|
32
|
32
|
30
|
31
|
32
|
50
|
27
|
46
|
37
|
29
|
42
|
47
|
49
|
50
|
27
|
34
|
44
|
44
|
|
2024/09
|
24
|
33
|
48
|
32
|
25
|
10
|
22
|
16
|
19
|
33
|
39
|
40
|
45
|
36
|
37
|
21
|
28
|
24
|
37
|
39
|
18
|
22
|
17
|
17
|
24
|
34
|
34
|
46
|
31
|
39
|
|
|
2024/08
|
30
|
34
|
29
|
33
|
44
|
42
|
39
|
25
|
24
|
25
|
29
|
20
|
23
|
22
|
21
|
19
|
21
|
20
|
20
|
22
|
19
|
23
|
28
|
26
|
20
|
30
|
29
|
42
|
38
|
36
|
16
|
|
2024/07
|
29
|
26
|
14
|
18
|
22
|
14
|
16
|
20
|
16
|
12
|
12
|
15
|
15
|
16
|
14
|
16
|
16
|
15
|
20
|
21
|
18
|
16
|
21
|
28
|
40
|
27
|
23
|
11
|
13
|
12
|
20
|
|
2024/06
|
16
|
33
|
17
|
22
|
25
|
33
|
14
|
14
|
18
|
16
|
22
|
28
|
32
|
31
|
21
|
32
|
22
|
26
|
23
|
18
|
21
|
25
|
11
|
14
|
18
|
19
|
18
|
17
|
16
|
25
|
|
|
2024/05
|
27
|
30
|
33
|
23
|
33
|
31
|
41
|
41
|
37
|
39
|
39
|
44
|
38
|
29
|
45
|
44
|
53
|
39
|
35
|
17
|
20
|
39
|
16
|
16
|
28
|
24
|
22
|
25
|
29
|
25
|
18
|
|
2024/04
|
53
|
46
|
19
|
25
|
38
|
28
|
30
|
45
|
26
|
37
|
49
|
48
|
52
|
35
|
37
|
33
|
34
|
29
|
30
|
34
|
25
|
39
|
36
|
49
|
23
|
35
|
39
|
23
|
31
|
34
|
|
|
2024/03
|
19
|
30
|
43
|
34
|
42
|
46
|
46
|
43
|
58
|
27
|
28
|
23
|
66
|
67
|
70
|
55
|
47
|
47
|
27
|
59
|
56
|
52
|
46
|
36
|
35
|
63
|
28
|
44
|
56
|
36
|
32
|
|
2024/02
|
30
|
29
|
25
|
24
|
26
|
26
|
23
|
17
|
22
|
71
|
75
|
41
|
50
|
47
|
40
|
42
|
27
|
32
|
30
|
24
|
28
|
35
|
44
|
35
|
29
|
46
|
39
|
61
|
55
|
||
|
2024/01
|
62
|
65
|
49
|
49
|
58
|
100
|
64
|
62
|
59
|
40
|
51
|
71
|
50
|
51
|
50
|
50
|
43
|
48
|
40
|
45
|
38
|
34
|
33
|
43
|
50
|
56
|
62
|
39
|
54
|
69
|
32
|
|
2023/12
|
53
|
60
|
57
|
65
|
61
|
54
|
41
|
57
|
57
|
38
|
31
|
54
|
38
|
41
|
35
|
27
|
40
|
55
|
37
|
34
|
36
|
58
|
53
|
51
|
52
|
77
|
89
|
85
|
65
|
64
|
94
|
|
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