Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
28
PM2.5
51
*
PM10
59
O3
0.8
CO
4
SO2
29
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
8 Sep
62
Good
Tue
9 Sep
60
Good
Wed
10 Sep
60
Good
Thu
11 Sep
61
Good
Fri
12 Sep
77
Good
Sat
13 Sep
15
Excellent
Sun
14 Sep
16
Excellent
Air quality in the last 12 months (Jiangning)
|
2025/08
|
15
|
12
|
14
|
22
|
37
|
26
|
21
|
20
|
29
|
16
|
10
|
19
|
43
|
23
|
19
|
26
|
31
|
31
|
31
|
31
|
31
|
24
|
23
|
32
|
24
|
19
|
38
|
28
|
29
|
24
|
15
|
|
2025/07
|
34
|
28
|
36
|
41
|
42
|
43
|
30
|
20
|
20
|
43
|
33
|
25
|
33
|
27
|
36
|
35
|
24
|
27
|
24
|
19
|
17
|
15
|
18
|
22
|
27
|
20
|
19
|
19
|
26
|
14
|
9
|
|
2025/06
|
15
|
12
|
37
|
56
|
43
|
41
|
21
|
16
|
28
|
30
|
42
|
29
|
30
|
29
|
20
|
40
|
46
|
35
|
14
|
16
|
11
|
18
|
29
|
23
|
29
|
41
|
18
|
12
|
12
|
19
|
|
|
2025/05
|
52
|
57
|
48
|
33
|
41
|
83
|
73
|
43
|
19
|
30
|
37
|
48
|
47
|
55
|
61
|
26
|
47
|
74
|
64
|
51
|
27
|
42
|
39
|
50
|
49
|
45
|
47
|
47
|
46
|
48
|
56
|
|
2025/04
|
46
|
61
|
36
|
65
|
79
|
66
|
65
|
64
|
82
|
72
|
70
|
201
|
99
|
78
|
52
|
56
|
68
|
63
|
78
|
46
|
55
|
57
|
58
|
71
|
62
|
49
|
45
|
55
|
57
|
61
|
|
|
2025/03
|
49
|
58
|
17
|
32
|
48
|
49
|
60
|
77
|
73
|
55
|
72
|
97
|
60
|
43
|
37
|
43
|
39
|
42
|
53
|
54
|
53
|
58
|
64
|
66
|
61
|
64
|
112
|
70
|
102
|
73
|
40
|
|
2025/02
|
33
|
60
|
81
|
68
|
46
|
42
|
56
|
32
|
39
|
58
|
53
|
96
|
65
|
68
|
91
|
87
|
71
|
47
|
61
|
51
|
42
|
63
|
71
|
63
|
87
|
94
|
84
|
65
|
|||
|
2025/01
|
95
|
77
|
83
|
75
|
101
|
79
|
47
|
64
|
38
|
48
|
61
|
65
|
74
|
95
|
64
|
54
|
69
|
80
|
98
|
100
|
134
|
127
|
71
|
50
|
30
|
60
|
52
|
47
|
139
|
59
|
71
|
|
2024/12
|
62
|
69
|
71
|
44
|
70
|
112
|
120
|
39
|
49
|
54
|
50
|
63
|
85
|
63
|
63
|
60
|
70
|
69
|
41
|
58
|
85
|
57
|
56
|
64
|
96
|
103
|
61
|
67
|
66
|
69
|
100
|
|
2024/11
|
19
|
50
|
49
|
56
|
46
|
38
|
35
|
34
|
40
|
38
|
46
|
53
|
59
|
58
|
81
|
43
|
27
|
32
|
31
|
33
|
44
|
68
|
34
|
38
|
31
|
37
|
65
|
59
|
46
|
60
|
|
|
2024/10
|
20
|
31
|
24
|
25
|
28
|
9
|
11
|
29
|
35
|
48
|
56
|
70
|
45
|
41
|
53
|
50
|
37
|
23
|
26
|
39
|
30
|
31
|
50
|
42
|
38
|
26
|
25
|
71
|
43
|
38
|
30
|
|
2024/09
|
44
|
40
|
30
|
33
|
28
|
41
|
45
|
47
|
24
|
34
|
12
|
19
|
33
|
37
|
24
|
18
|
15
|
22
|
23
|
12
|
19
|
27
|
28
|
33
|
43
|
38
|
32
|
39
|
43
|
41
|
|
|
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