Air Quality
Excellent
No health implications.
12
PM2.5
29
PM10
60
O3
0.4
CO
9
SO2
34
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 May
91
Good
Fri
17 May
95
Good
Sat
18 May
85
Good
Sun
19 May
79
Good
Mon
20 May
80
Good
Tue
21 May
72
Good
Air quality in the last 12 months (Jing'an)
|
2024/02
|
26
|
28
|
21
|
34
|
49
|
73
|
48
|
68
|
138
|
171
|
100
|
83
|
55
|
56
|
51
|
27
|
28
|
31
|
46
|
23
|
17
|
27
|
49
|
55
|
84
|
67
|
56
|
37
|
27
|
||
|
2024/01
|
83
|
58
|
111
|
140
|
109
|
161
|
72
|
27
|
98
|
124
|
124
|
130
|
157
|
105
|
30
|
26
|
42
|
75
|
50
|
48
|
56
|
36
|
36
|
51
|
64
|
92
|
107
|
122
|
111
|
40
|
34
|
|
2023/12
|
47
|
51
|
70
|
90
|
111
|
97
|
106
|
69
|
67
|
56
|
31
|
56
|
57
|
58
|
49
|
54
|
32
|
24
|
30
|
64
|
40
|
44
|
56
|
83
|
108
|
117
|
79
|
91
|
84
|
113
|
202
|
|
2023/11
|
41
|
34
|
45
|
34
|
23
|
35
|
52
|
48
|
61
|
29
|
28
|
38
|
31
|
51
|
101
|
96
|
89
|
47
|
65
|
92
|
67
|
61
|
122
|
32
|
27
|
42
|
76
|
94
|
71
|
36
|
|
|
2023/10
|
30
|
28
|
28
|
30
|
37
|
28
|
26
|
27
|
36
|
47
|
34
|
32
|
31
|
68
|
77
|
89
|
64
|
55
|
73
|
32
|
33
|
39
|
31
|
40
|
64
|
64
|
60
|
33
|
39
|
40
|
43
|
|
2023/09
|
28
|
38
|
31
|
22
|
27
|
25
|
38
|
34
|
33
|
39
|
39
|
29
|
28
|
23
|
26
|
34
|
63
|
57
|
31
|
26
|
26
|
23
|
24
|
24
|
47
|
54
|
56
|
52
|
53
|
50
|
|
|
2023/08
|
20
|
24
|
31
|
27
|
26
|
31
|
28
|
31
|
35
|
49
|
71
|
61
|
32
|
26
|
28
|
41
|
37
|
34
|
35
|
26
|
38
|
49
|
39
|
46
|
41
|
34
|
23
|
19
|
24
|
27
|
37
|
|
2023/07
|
40
|
57
|
46
|
42
|
41
|
56
|
42
|
34
|
46
|
34
|
57
|
63
|
50
|
58
|
50
|
22
|
18
|
16
|
20
|
24
|
29
|
27
|
24
|
34
|
23
|
25
|
20
|
21
|
19
|
18
|
24
|
|
2023/06
|
31
|
63
|
50
|
38
|
42
|
42
|
51
|
60
|
71
|
53
|
39
|
25
|
19
|
49
|
64
|
61
|
33
|
24
|
22
|
43
|
85
|
78
|
66
|
30
|
24
|
31
|
34
|
43
|
43
|
34
|
|
|
2023/05
|
73
|
54
|
43
|
30
|
32
|
44
|
26
|
37
|
40
|
38
|
47
|
99
|
108
|
95
|
77
|
51
|
30
|
40
|
29
|
37
|
41
|
75
|
75
|
62
|
58
|
53
|
34
|
39
|
52
|
41
|
29
|
|
2023/04
|
52
|
54
|
52
|
32
|
45
|
62
|
82
|
56
|
51
|
51
|
126
|
207
|
139
|
78
|
57
|
68
|
65
|
69
|
33
|
35
|
52
|
82
|
86
|
41
|
44
|
70
|
69
|
60
|
77
|
81
|
|
|
2023/03
|
90
|
65
|
38
|
46
|
53
|
65
|
68
|
65
|
100
|
109
|
57
|
63
|
51
|
50
|
52
|
68
|
28
|
37
|
45
|
50
|
31
|
53
|
105
|
82
|
48
|
61
|
85
|
70
|
58
|
71
|
49
|
|
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