Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
43
PM2.5
79
*
PM10
74
O3
0.6
CO
4
SO2
8
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
11 May
76
Good
Sun
12 May
121
Lightly
Mon
13 May
94
Good
Tue
14 May
122
Lightly
Wed
15 May
100
Good
Thu
16 May
123
Lightly
Fri
17 May
93
Good
Air quality in the last 12 months (Jiangning)
|
2024/02
|
22
|
29
|
28
|
42
|
62
|
75
|
75
|
139
|
138
|
139
|
111
|
70
|
49
|
71
|
54
|
31
|
33
|
36
|
45
|
19
|
20
|
35
|
49
|
55
|
72
|
76
|
53
|
51
|
32
|
||
|
2024/01
|
125
|
95
|
79
|
60
|
83
|
151
|
91
|
44
|
95
|
109
|
92
|
84
|
101
|
130
|
44
|
39
|
43
|
25
|
26
|
73
|
82
|
40
|
29
|
45
|
56
|
70
|
85
|
94
|
113
|
94
|
44
|
|
2023/12
|
46
|
57
|
67
|
101
|
96
|
111
|
93
|
56
|
70
|
60
|
23
|
52
|
60
|
65
|
28
|
47
|
28
|
34
|
60
|
60
|
43
|
45
|
50
|
70
|
75
|
94
|
151
|
139
|
123
|
165
|
144
|
|
2023/11
|
59
|
56
|
65
|
89
|
42
|
38
|
50
|
59
|
69
|
31
|
32
|
46
|
42
|
53
|
79
|
101
|
83
|
45
|
59
|
71
|
90
|
82
|
85
|
46
|
41
|
62
|
76
|
91
|
100
|
35
|
|
|
2023/10
|
43
|
31
|
24
|
34
|
44
|
34
|
23
|
30
|
45
|
63
|
44
|
43
|
40
|
60
|
66
|
64
|
80
|
85
|
85
|
31
|
43
|
55
|
55
|
60
|
63
|
74
|
89
|
42
|
54
|
59
|
68
|
|
2023/09
|
35
|
47
|
45
|
36
|
31
|
31
|
43
|
55
|
46
|
55
|
69
|
32
|
25
|
24
|
26
|
30
|
40
|
48
|
50
|
29
|
22
|
21
|
23
|
29
|
42
|
37
|
47
|
55
|
62
|
32
|
|
|
2023/08
|
23
|
30
|
31
|
31
|
41
|
41
|
28
|
40
|
37
|
51
|
68
|
60
|
55
|
36
|
35
|
45
|
49
|
43
|
38
|
36
|
37
|
32
|
49
|
63
|
64
|
52
|
28
|
21
|
28
|
27
|
37
|
|
2023/07
|
39
|
34
|
27
|
27
|
51
|
36
|
26
|
27
|
25
|
26
|
39
|
38
|
36
|
41
|
42
|
45
|
26
|
25
|
25
|
24
|
32
|
22
|
27
|
42
|
43
|
30
|
21
|
15
|
16
|
19
|
26
|
|
2023/06
|
48
|
74
|
75
|
50
|
25
|
43
|
59
|
50
|
71
|
71
|
62
|
58
|
61
|
65
|
87
|
84
|
36
|
18
|
16
|
36
|
66
|
61
|
47
|
28
|
32
|
28
|
33
|
25
|
27
|
26
|
|
|
2023/05
|
72
|
62
|
47
|
42
|
23
|
34
|
35
|
40
|
61
|
54
|
52
|
63
|
64
|
71
|
66
|
57
|
31
|
31
|
36
|
56
|
69
|
166
|
81
|
46
|
52
|
62
|
36
|
40
|
46
|
29
|
37
|
|
2023/04
|
57
|
55
|
43
|
29
|
26
|
44
|
51
|
49
|
62
|
63
|
177
|
293
|
103
|
99
|
98
|
105
|
79
|
72
|
65
|
52
|
49
|
67
|
64
|
44
|
55
|
54
|
65
|
54
|
66
|
79
|
|
|
2023/03
|
94
|
76
|
58
|
80
|
93
|
85
|
60
|
67
|
70
|
70
|
60
|
77
|
58
|
58
|
90
|
72
|
22
|
39
|
40
|
56
|
54
|
34
|
71
|
83
|
48
|
72
|
86
|
75
|
49
|
44
|
65
|
|
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