Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
38
*
PM2.5
47
PM10
34
O3
0.6
CO
7
SO2
28
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
3 Apr
64
Good
Fri
4 Apr
60
Good
Sat
5 Apr
58
Good
Sun
6 Apr
65
Good
Mon
7 Apr
70
Good
Tue
8 Apr
48
Excellent
Wed
9 Apr
40
Excellent
Nanjing Air quality rank
Air quality in the last 12 months (Nanjing)
|
2025/02
|
41
|
26
|
13
|
28
|
46
|
53
|
14
|
38
|
36
|
34
|
38
|
35
|
45
|
38
|
38
|
52
|
49
|
60
|
34
|
40
|
26
|
24
|
20
|
30
|
45
|
56
|
61
|
48
|
|||
|
2025/01
|
61
|
62
|
59
|
43
|
50
|
58
|
58
|
56
|
58
|
53
|
45
|
40
|
48
|
48
|
62
|
80
|
55
|
50
|
45
|
46
|
54
|
60
|
54
|
42
|
29
|
23
|
19
|
31
|
93
|
39
|
32
|
|
2024/12
|
55
|
56
|
35
|
35
|
43
|
44
|
43
|
22
|
32
|
31
|
37
|
26
|
22
|
40
|
47
|
52
|
49
|
48
|
49
|
48
|
41
|
58
|
67
|
40
|
39
|
45
|
66
|
72
|
70
|
59
|
61
|
|
2024/11
|
13
|
15
|
28
|
38
|
39
|
36
|
27
|
25
|
35
|
40
|
38
|
28
|
22
|
30
|
34
|
23
|
24
|
20
|
14
|
9
|
12
|
21
|
25
|
30
|
20
|
14
|
24
|
26
|
33
|
42
|
|
|
2024/10
|
13
|
10
|
17
|
19
|
17
|
24
|
24
|
18
|
21
|
26
|
38
|
41
|
31
|
36
|
35
|
27
|
31
|
36
|
38
|
21
|
24
|
26
|
24
|
27
|
35
|
26
|
34
|
15
|
22
|
35
|
19
|
|
2024/09
|
26
|
32
|
39
|
31
|
25
|
13
|
13
|
20
|
17
|
34
|
41
|
43
|
28
|
28
|
20
|
20
|
19
|
17
|
28
|
19
|
18
|
12
|
9
|
13
|
15
|
19
|
20
|
20
|
21
|
15
|
|
|
2024/08
|
21
|
24
|
28
|
36
|
32
|
33
|
26
|
28
|
28
|
39
|
32
|
27
|
20
|
22
|
19
|
19
|
20
|
20
|
17
|
14
|
14
|
22
|
25
|
23
|
33
|
36
|
31
|
28
|
30
|
29
|
28
|
|
2024/07
|
16
|
15
|
16
|
17
|
15
|
15
|
13
|
13
|
13
|
19
|
19
|
20
|
19
|
21
|
17
|
16
|
18
|
15
|
17
|
19
|
20
|
23
|
33
|
28
|
16
|
9
|
11
|
13
|
20
|
20
|
12
|
|
2024/06
|
12
|
8
|
26
|
23
|
22
|
23
|
22
|
24
|
22
|
21
|
17
|
23
|
26
|
20
|
20
|
17
|
16
|
17
|
17
|
16
|
18
|
29
|
20
|
15
|
14
|
19
|
17
|
16
|
13
|
18
|
|
|
2024/05
|
23
|
20
|
28
|
33
|
19
|
32
|
47
|
45
|
44
|
42
|
38
|
31
|
23
|
28
|
37
|
58
|
54
|
52
|
44
|
18
|
11
|
10
|
18
|
15
|
21
|
15
|
15
|
23
|
30
|
41
|
29
|
|
2024/04
|
30
|
46
|
37
|
42
|
24
|
26
|
16
|
26
|
20
|
37
|
42
|
49
|
57
|
41
|
49
|
44
|
39
|
29
|
32
|
38
|
20
|
28
|
31
|
22
|
26
|
17
|
23
|
15
|
22
|
26
|
|
|
2024/03
|
10
|
24
|
38
|
43
|
51
|
36
|
30
|
53
|
59
|
51
|
31
|
25
|
62
|
66
|
49
|
59
|
48
|
43
|
43
|
53
|
56
|
60
|
57
|
35
|
35
|
38
|
49
|
45
|
41
|
52
|
28
|
|
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