Air Quality
Excellent
No health implications.
30
PM2.5
34
PM10
44
O3
0.5
CO
10
SO2
26
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