Air Quality
Excellent
No health implications.
14
PM2.5
22
PM10
60
O3
0.4
CO
6
SO2
29
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Apr
76
Good
Mon
20 Apr
79
Good
Tue
21 Apr
66
Good
Wed
22 Apr
41
Excellent
Thu
23 Apr
47
Excellent
Fri
24 Apr
64
Good
Sat
25 Apr
41
Excellent
Air quality in the last 12 months (Baoshan)
|
2026/03
|
24
|
21
|
32
|
22
|
38
|
46
|
34
|
26
|
35
|
27
|
32
|
41
|
56
|
43
|
31
|
46
|
56
|
40
|
39
|
36
|
38
|
50
|
36
|
42
|
47
|
39
|
45
|
46
|
56
|
51
|
41
|
|
2026/02
|
66
|
100
|
49
|
57
|
109
|
58
|
33
|
38
|
33
|
45
|
100
|
106
|
81
|
85
|
105
|
35
|
50
|
94
|
85
|
61
|
40
|
94
|
64
|
24
|
41
|
27
|
22
|
39
|
|||
|
2026/01
|
19
|
29
|
53
|
65
|
111
|
113
|
70
|
94
|
84
|
87
|
61
|
63
|
89
|
80
|
106
|
164
|
91
|
41
|
29
|
20
|
37
|
44
|
74
|
89
|
50
|
25
|
55
|
37
|
41
|
34
|
18
|
|
2025/12
|
98
|
47
|
33
|
37
|
57
|
73
|
100
|
72
|
49
|
42
|
82
|
23
|
34
|
64
|
65
|
70
|
113
|
46
|
48
|
108
|
22
|
26
|
48
|
49
|
36
|
25
|
41
|
78
|
95
|
78
|
30
|
|
2025/11
|
124
|
112
|
14
|
26
|
29
|
39
|
37
|
41
|
26
|
38
|
21
|
34
|
29
|
61
|
48
|
39
|
35
|
39
|
57
|
68
|
84
|
128
|
118
|
105
|
84
|
54
|
161
|
143
|
103
|
89
|
|
|
2025/10
|
44
|
26
|
40
|
23
|
29
|
33
|
37
|
14
|
20
|
35
|
44
|
46
|
67
|
37
|
32
|
26
|
21
|
21
|
27
|
29
|
27
|
27
|
27
|
30
|
31
|
37
|
41
|
20
|
24
|
33
|
28
|
|
2025/09
|
32
|
26
|
26
|
25
|
30
|
30
|
48
|
20
|
24
|
26
|
29
|
38
|
46
|
42
|
37
|
26
|
31
|
25
|
27
|
24
|
22
|
22
|
31
|
25
|
26
|
26
|
33
|
41
|
19
|
32
|
|
|
2025/08
|
38
|
37
|
35
|
28
|
32
|
26
|
28
|
34
|
39
|
39
|
40
|
34
|
23
|
23
|
18
|
37
|
52
|
17
|
23
|
28
|
50
|
46
|
40
|
34
|
30
|
32
|
15
|
20
|
17
|
16
|
26
|
|
2025/07
|
20
|
26
|
31
|
35
|
30
|
23
|
16
|
19
|
25
|
42
|
30
|
17
|
20
|
41
|
43
|
50
|
47
|
26
|
15
|
26
|
25
|
25
|
21
|
25
|
26
|
20
|
20
|
27
|
23
|
14
|
20
|
|
2025/06
|
15
|
13
|
33
|
58
|
41
|
43
|
37
|
17
|
20
|
20
|
23
|
15
|
16
|
37
|
15
|
25
|
55
|
48
|
36
|
26
|
27
|
13
|
10
|
20
|
38
|
45
|
38
|
41
|
23
|
15
|
|
|
2025/05
|
55
|
54
|
49
|
24
|
35
|
72
|
56
|
47
|
31
|
51
|
45
|
55
|
49
|
38
|
46
|
36
|
56
|
58
|
41
|
39
|
30
|
35
|
10
|
46
|
44
|
39
|
33
|
33
|
37
|
53
|
47
|
|
2025/04
|
43
|
65
|
46
|
40
|
68
|
72
|
62
|
65
|
78
|
77
|
64
|
71
|
90
|
65
|
52
|
58
|
63
|
61
|
57
|
41
|
40
|
60
|
63
|
82
|
48
|
34
|
38
|
43
|
39
|
47
|
|
|
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