Air Quality
Excellent
No health implications.
31
PM2.5
35
PM10
56
O3
0.3
CO
8
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 Feb
63
Good
Wed
5 Feb
57
Good
Thu
6 Feb
79
Good
Fri
7 Feb
60
Good
Sat
8 Feb
50
Excellent
Sun
9 Feb
61
Good
Mon
10 Feb
41
Excellent
Air quality in the last 12 months (Baoshan)
|
2024/12
|
34
|
22
|
22
|
19
|
18
|
17
|
23
|
36
|
49
|
64
|
31
|
35
|
30
|
41
|
30
|
21
|
20
|
32
|
35
|
54
|
73
|
57
|
51
|
36
|
45
|
22
|
20
|
33
|
32
|
65
|
85
|
|
2024/11
|
61
|
45
|
62
|
32
|
64
|
18
|
40
|
45
|
66
|
43
|
72
|
48
|
109
|
110
|
72
|
53
|
16
|
20
|
47
|
53
|
92
|
34
|
42
|
63
|
54
|
24
|
19
|
28
|
43
|
18
|
|
|
2024/10
|
33
|
36
|
44
|
42
|
45
|
36
|
50
|
53
|
62
|
46
|
39
|
36
|
40
|
46
|
23
|
22
|
42
|
41
|
23
|
34
|
36
|
30
|
36
|
34
|
56
|
39
|
33
|
50
|
56
|
59
|
58
|
|
2024/09
|
12
|
16
|
20
|
28
|
16
|
18
|
21
|
24
|
25
|
18
|
19
|
22
|
16
|
25
|
19
|
18
|
19
|
19
|
21
|
12
|
33
|
36
|
37
|
38
|
26
|
19
|
36
|
45
|
37
|
36
|
|
|
2024/08
|
18
|
19
|
16
|
22
|
19
|
18
|
24
|
30
|
34
|
30
|
16
|
21
|
17
|
18
|
22
|
22
|
36
|
23
|
12
|
18
|
23
|
13
|
25
|
21
|
21
|
23
|
19
|
27
|
27
|
23
|
16
|
|
2024/07
|
71
|
65
|
59
|
43
|
43
|
57
|
63
|
76
|
67
|
44
|
56
|
23
|
27
|
43
|
41
|
34
|
19
|
14
|
23
|
33
|
26
|
24
|
33
|
19
|
33
|
22
|
14
|
19
|
26
|
18
|
24
|
|
2024/06
|
12
|
19
|
17
|
19
|
24
|
21
|
27
|
23
|
19
|
19
|
18
|
15
|
20
|
15
|
14
|
14
|
17
|
17
|
17
|
22
|
23
|
16
|
14
|
14
|
16
|
18
|
25
|
35
|
44
|
53
|
|
|
2024/05
|
46
|
58
|
40
|
61
|
83
|
54
|
41
|
38
|
24
|
42
|
15
|
14
|
22
|
19
|
17
|
28
|
36
|
36
|
20
|
21
|
26
|
30
|
24
|
15
|
26
|
17
|
14
|
21
|
13
|
27
|
14
|
|
2024/04
|
16
|
13
|
42
|
18
|
30
|
60
|
24
|
15
|
25
|
49
|
71
|
56
|
46
|
65
|
119
|
34
|
32
|
44
|
24
|
57
|
82
|
90
|
126
|
52
|
57
|
51
|
33
|
37
|
48
|
39
|
|
|
2024/03
|
28
|
21
|
31
|
28
|
25
|
35
|
37
|
26
|
28
|
35
|
40
|
21
|
50
|
51
|
39
|
25
|
18
|
23
|
48
|
42
|
53
|
32
|
27
|
22
|
34
|
42
|
27
|
56
|
69
|
32
|
17
|
|
2024/02
|
29
|
39
|
73
|
59
|
69
|
74
|
74
|
67
|
78
|
160
|
132
|
52
|
61
|
38
|
35
|
35
|
40
|
45
|
28
|
29
|
26
|
29
|
31
|
57
|
85
|
53
|
48
|
49
|
44
|
||
|
2024/01
|
56
|
83
|
129
|
113
|
74
|
55
|
72
|
32
|
44
|
44
|
49
|
73
|
62
|
51
|
24
|
39
|
80
|
42
|
48
|
52
|
35
|
27
|
32
|
33
|
50
|
79
|
125
|
165
|
155
|
91
|
72
|
|
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