Air Quality
Excellent
No health implications.
8
PM2.5
17
PM10
63
O3
0.4
CO
6
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
30 Jun
85
Good
Tue
1 Jul
94
Good
Wed
2 Jul
87
Good
Thu
3 Jul
86
Good
Fri
4 Jul
102
Light
Sat
5 Jul
122
Light
Sun
6 Jul
41
Excellent
Air quality in the last 12 months (Baoshan)
|
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
|
|
|
2025/03
|
41
|
55
|
22
|
20
|
17
|
37
|
44
|
57
|
35
|
36
|
53
|
30
|
31
|
39
|
23
|
43
|
45
|
41
|
34
|
55
|
61
|
65
|
70
|
61
|
78
|
69
|
64
|
47
|
57
|
29
|
34
|
|
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
|
|
|
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