Air Quality
Excellent
No health implications.
5
PM2.5
13
PM10
4
O3
0.2
CO
7
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Aug
53
Good
Tue
18 Aug
52
Good
Wed
19 Aug
49
Excellent
Thu
20 Aug
48
Excellent
Fri
21 Aug
50
Excellent
Sat
22 Aug
17
Excellent
Sun
23 Aug
22
Excellent
Air quality in the last 12 months (Baoshan)
|
2026/07
|
36
|
34
|
28
|
18
|
19
|
21
|
21
|
16
|
22
|
22
|
21
|
21
|
28
|
21
|
24
|
24
|
26
|
33
|
41
|
38
|
36
|
28
|
28
|
21
|
13
|
13
|
13
|
20
|
20
|
17
|
18
|
|
2026/06
|
71
|
29
|
24
|
14
|
18
|
19
|
16
|
20
|
19
|
21
|
26
|
30
|
25
|
28
|
33
|
23
|
25
|
25
|
28
|
27
|
24
|
23
|
32
|
31
|
33
|
25
|
21
|
22
|
29
|
35
|
|
|
2026/05
|
30
|
34
|
35
|
42
|
67
|
31
|
32
|
37
|
40
|
43
|
48
|
86
|
106
|
48
|
40
|
36
|
27
|
23
|
51
|
42
|
42
|
38
|
41
|
30
|
41
|
27
|
28
|
22
|
33
|
28
|
40
|
|
2026/04
|
101
|
108
|
88
|
51
|
41
|
26
|
26
|
38
|
58
|
38
|
39
|
34
|
26
|
34
|
56
|
52
|
60
|
33
|
36
|
50
|
43
|
21
|
22
|
26
|
29
|
32
|
29
|
31
|
40
|
57
|
|
|
2026/03
|
33
|
43
|
45
|
50
|
53
|
50
|
35
|
47
|
34
|
42
|
44
|
48
|
38
|
58
|
34
|
51
|
52
|
85
|
60
|
50
|
139
|
115
|
67
|
113
|
94
|
102
|
106
|
172
|
129
|
33
|
82
|
|
2026/02
|
48
|
50
|
50
|
52
|
33
|
23
|
26
|
34
|
53
|
75
|
69
|
41
|
64
|
47
|
28
|
32
|
52
|
22
|
31
|
60
|
80
|
90
|
76
|
44
|
45
|
38
|
28
|
24
|
|||
|
2026/01
|
28
|
47
|
57
|
30
|
24
|
39
|
37
|
23
|
54
|
54
|
34
|
73
|
66
|
30
|
58
|
45
|
51
|
49
|
53
|
43
|
34
|
33
|
44
|
48
|
34
|
29
|
39
|
55
|
41
|
41
|
36
|
|
2025/12
|
34
|
40
|
30
|
26
|
29
|
48
|
68
|
55
|
46
|
33
|
24
|
34
|
55
|
95
|
75
|
31
|
33
|
65
|
75
|
37
|
30
|
47
|
58
|
49
|
52
|
26
|
45
|
52
|
45
|
27
|
33
|
|
2025/11
|
67
|
52
|
57
|
63
|
96
|
77
|
26
|
66
|
35
|
18
|
28
|
53
|
38
|
34
|
52
|
80
|
54
|
39
|
72
|
68
|
43
|
91
|
104
|
80
|
36
|
52
|
75
|
57
|
54
|
51
|
|
|
2025/10
|
24
|
23
|
42
|
38
|
23
|
38
|
30
|
21
|
29
|
41
|
33
|
30
|
49
|
61
|
39
|
46
|
42
|
15
|
18
|
21
|
25
|
40
|
44
|
128
|
117
|
138
|
135
|
35
|
80
|
88
|
51
|
|
2025/09
|
23
|
24
|
24
|
33
|
35
|
21
|
26
|
30
|
22
|
17
|
27
|
32
|
32
|
35
|
23
|
16
|
16
|
19
|
29
|
28
|
33
|
25
|
27
|
21
|
14
|
13
|
20
|
24
|
34
|
34
|
|
|
2025/08
|
27
|
31
|
25
|
26
|
25
|
25
|
26
|
21
|
23
|
13
|
25
|
32
|
29
|
16
|
16
|
13
|
15
|
23
|
18
|
17
|
23
|
18
|
13
|
20
|
17
|
14
|
19
|
22
|
15
|
15
|
21
|
|
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