Air Quality
Excellent
No health implications.
6
PM2.5
14
PM10
33
O3
0.6
CO
4
SO2
40
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 May
49
Excellent
Fri
9 May
72
Good
Sat
10 May
79
Good
Sun
11 May
84
Good
Mon
12 May
90
Good
Tue
13 May
87
Good
Wed
14 May
35
Excellent
Air quality in the last 12 months (Jing'an)
|
2025/02
|
44
|
27
|
47
|
44
|
42
|
45
|
70
|
51
|
34
|
54
|
55
|
78
|
87
|
57
|
37
|
34
|
44
|
37
|
36
|
35
|
41
|
25
|
65
|
77
|
81
|
71
|
70
|
43
|
|||
|
2025/01
|
82
|
79
|
138
|
115
|
114
|
80
|
65
|
58
|
53
|
39
|
47
|
58
|
61
|
54
|
74
|
46
|
52
|
53
|
56
|
74
|
77
|
60
|
92
|
122
|
38
|
30
|
45
|
53
|
75
|
58
|
44
|
|
2024/12
|
42
|
47
|
72
|
100
|
54
|
48
|
63
|
95
|
58
|
73
|
44
|
94
|
72
|
57
|
48
|
51
|
57
|
78
|
57
|
62
|
82
|
66
|
72
|
79
|
82
|
98
|
121
|
85
|
66
|
72
|
80
|
|
2024/11
|
39
|
52
|
43
|
58
|
60
|
43
|
37
|
39
|
44
|
48
|
37
|
40
|
44
|
44
|
31
|
52
|
35
|
23
|
38
|
45
|
35
|
34
|
59
|
51
|
36
|
29
|
30
|
33
|
37
|
37
|
|
|
2024/10
|
26
|
43
|
31
|
29
|
35
|
44
|
30
|
35
|
44
|
48
|
50
|
52
|
72
|
84
|
64
|
30
|
34
|
36
|
30
|
32
|
39
|
32
|
41
|
36
|
52
|
46
|
25
|
55
|
73
|
50
|
43
|
|
2024/09
|
40
|
46
|
50
|
45
|
39
|
35
|
35
|
35
|
38
|
32
|
33
|
20
|
26
|
38
|
35
|
30
|
29
|
34
|
33
|
31
|
30
|
31
|
27
|
31
|
37
|
44
|
52
|
26
|
29
|
34
|
|
|
2024/08
|
19
|
22
|
28
|
29
|
32
|
23
|
34
|
29
|
29
|
29
|
37
|
40
|
26
|
20
|
27
|
38
|
42
|
25
|
25
|
28
|
35
|
34
|
31
|
33
|
33
|
38
|
33
|
16
|
27
|
34
|
43
|
|
2024/07
|
17
|
16
|
21
|
18
|
18
|
20
|
20
|
22
|
26
|
28
|
28
|
26
|
25
|
28
|
26
|
23
|
17
|
15
|
16
|
16
|
20
|
22
|
24
|
32
|
30
|
33
|
18
|
15
|
14
|
20
|
18
|
|
2024/06
|
18
|
28
|
21
|
23
|
26
|
25
|
27
|
30
|
23
|
24
|
19
|
26
|
29
|
26
|
26
|
22
|
23
|
19
|
30
|
21
|
25
|
23
|
24
|
19
|
15
|
15
|
14
|
24
|
18
|
15
|
|
|
2024/05
|
26
|
31
|
34
|
20
|
18
|
29
|
40
|
44
|
49
|
51
|
44
|
65
|
64
|
44
|
46
|
50
|
48
|
46
|
43
|
34
|
24
|
19
|
27
|
29
|
28
|
28
|
22
|
21
|
28
|
39
|
24
|
|
2024/04
|
25
|
18
|
30
|
50
|
54
|
53
|
54
|
57
|
31
|
33
|
38
|
30
|
28
|
29
|
47
|
41
|
26
|
27
|
25
|
23
|
38
|
33
|
36
|
65
|
50
|
43
|
37
|
30
|
35
|
19
|
|
|
2024/03
|
54
|
49
|
31
|
29
|
37
|
73
|
70
|
60
|
55
|
63
|
53
|
53
|
65
|
56
|
60
|
45
|
46
|
44
|
40
|
74
|
52
|
58
|
32
|
35
|
24
|
30
|
40
|
33
|
33
|
35
|
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