Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
57
*
PM2.5
90
PM10
72
O3
1.0
CO
4
SO2
35
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
16 May
70
Good
Sat
17 May
106
Light
Sun
18 May
74
Good
Mon
19 May
92
Good
Tue
20 May
114
Light
Wed
21 May
72
Good
Thu
22 May
44
Excellent
Air quality in the last 12 months (Baoshan)
|
2025/02
|
29
|
55
|
69
|
58
|
54
|
33
|
53
|
37
|
41
|
50
|
28
|
74
|
33
|
32
|
58
|
110
|
55
|
40
|
44
|
25
|
31
|
59
|
48
|
66
|
78
|
132
|
123
|
66
|
|||
|
2025/01
|
56
|
41
|
52
|
37
|
67
|
94
|
62
|
74
|
30
|
38
|
57
|
73
|
86
|
96
|
36
|
58
|
76
|
72
|
94
|
153
|
98
|
32
|
38
|
36
|
33
|
42
|
57
|
47
|
97
|
43
|
36
|
|
2024/12
|
61
|
86
|
69
|
26
|
54
|
132
|
122
|
22
|
28
|
38
|
57
|
43
|
61
|
63
|
62
|
61
|
77
|
59
|
35
|
52
|
85
|
43
|
35
|
47
|
63
|
118
|
43
|
58
|
69
|
68
|
75
|
|
2024/11
|
9
|
50
|
74
|
56
|
24
|
22
|
26
|
28
|
33
|
30
|
35
|
46
|
47
|
39
|
64
|
43
|
22
|
22
|
25
|
27
|
63
|
76
|
17
|
27
|
31
|
39
|
59
|
65
|
51
|
64
|
|
|
2024/10
|
19
|
24
|
21
|
19
|
19
|
11
|
13
|
41
|
33
|
58
|
72
|
56
|
25
|
34
|
49
|
26
|
32
|
41
|
28
|
35
|
42
|
52
|
42
|
22
|
36
|
14
|
18
|
50
|
21
|
28
|
23
|
|
2024/09
|
33
|
37
|
23
|
24
|
22
|
40
|
45
|
28
|
23
|
29
|
13
|
23
|
17
|
17
|
23
|
22
|
19
|
22
|
27
|
18
|
18
|
28
|
25
|
27
|
25
|
17
|
29
|
32
|
37
|
36
|
|
|
2024/08
|
41
|
49
|
43
|
34
|
35
|
33
|
31
|
36
|
33
|
38
|
41
|
51
|
42
|
22
|
29
|
38
|
22
|
21
|
18
|
28
|
24
|
41
|
33
|
30
|
25
|
25
|
39
|
31
|
18
|
27
|
26
|
|
2024/07
|
31
|
25
|
26
|
34
|
41
|
38
|
42
|
40
|
41
|
36
|
22
|
26
|
41
|
56
|
47
|
25
|
34
|
35
|
40
|
34
|
34
|
28
|
20
|
28
|
34
|
36
|
30
|
26
|
21
|
19
|
29
|
|
2024/06
|
70
|
22
|
40
|
50
|
38
|
14
|
22
|
25
|
35
|
26
|
15
|
28
|
52
|
40
|
23
|
26
|
17
|
22
|
19
|
33
|
45
|
33
|
26
|
35
|
36
|
27
|
13
|
21
|
29
|
22
|
|
|
2024/05
|
36
|
39
|
35
|
35
|
35
|
59
|
56
|
38
|
23
|
32
|
57
|
63
|
67
|
41
|
44
|
33
|
38
|
35
|
31
|
29
|
30
|
40
|
28
|
21
|
23
|
31
|
23
|
21
|
32
|
39
|
62
|
|
2024/04
|
67
|
32
|
39
|
45
|
52
|
50
|
47
|
42
|
67
|
70
|
53
|
33
|
30
|
24
|
49
|
45
|
30
|
73
|
107
|
49
|
29
|
34
|
43
|
44
|
32
|
38
|
29
|
26
|
38
|
38
|
|
|
2024/03
|
40
|
61
|
67
|
38
|
40
|
55
|
45
|
80
|
83
|
48
|
60
|
105
|
55
|
57
|
41
|
40
|
69
|
58
|
81
|
99
|
61
|
68
|
73
|
78
|
64
|
43
|
41
|
60
|
62
|
64
|
74
|
|
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