Air Quality
Excellent
No health implications.
21
PM2.5
35
PM10
48
O3
0.5
CO
9
SO2
19
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
11 Nov
46
Excellent
Thu
12 Nov
49
Excellent
Fri
13 Nov
45
Excellent
Sat
14 Nov
52
Good
Sun
15 Nov
52
Good
Mon
16 Nov
16
Excellent
Tue
17 Nov
18
Excellent
Air quality in the last 12 months (Nanjing)
|
2026/09
|
18
|
13
|
13
|
17
|
25
|
29
|
33
|
33
|
43
|
41
|
39
|
37
|
27
|
28
|
32
|
44
|
42
|
46
|
49
|
48
|
38
|
38
|
34
|
42
|
40
|
45
|
47
|
46
|
47
|
44
|
|
|
2026/08
|
27
|
26
|
36
|
45
|
44
|
33
|
36
|
30
|
22
|
19
|
31
|
40
|
42
|
27
|
28
|
28
|
33
|
25
|
28
|
20
|
25
|
27
|
28
|
19
|
16
|
18
|
23
|
24
|
29
|
23
|
19
|
|
2026/07
|
22
|
23
|
23
|
16
|
23
|
20
|
15
|
22
|
26
|
37
|
43
|
34
|
23
|
15
|
17
|
20
|
22
|
23
|
27
|
27
|
37
|
44
|
43
|
54
|
39
|
15
|
14
|
15
|
28
|
36
|
38
|
|
2026/06
|
45
|
52
|
42
|
37
|
35
|
35
|
33
|
28
|
22
|
28
|
29
|
41
|
27
|
22
|
20
|
19
|
14
|
19
|
18
|
22
|
27
|
29
|
36
|
40
|
28
|
21
|
23
|
27
|
25
|
18
|
|
|
2026/05
|
32
|
38
|
38
|
20
|
29
|
36
|
37
|
44
|
26
|
38
|
35
|
51
|
41
|
17
|
17
|
24
|
32
|
35
|
32
|
34
|
26
|
29
|
32
|
34
|
28
|
30
|
35
|
41
|
42
|
44
|
48
|
|
2026/04
|
30
|
35
|
29
|
25
|
34
|
39
|
40
|
39
|
37
|
36
|
37
|
36
|
34
|
38
|
47
|
37
|
42
|
38
|
40
|
47
|
40
|
31
|
29
|
19
|
25
|
50
|
55
|
51
|
28
|
21
|
|
|
2026/03
|
16
|
34
|
23
|
28
|
29
|
29
|
42
|
40
|
41
|
32
|
48
|
52
|
45
|
49
|
45
|
38
|
42
|
41
|
43
|
43
|
46
|
45
|
46
|
42
|
47
|
42
|
48
|
37
|
42
|
56
|
31
|
|
2026/02
|
26
|
36
|
48
|
52
|
55
|
47
|
35
|
41
|
40
|
47
|
48
|
45
|
47
|
39
|
25
|
47
|
59
|
38
|
36
|
43
|
48
|
53
|
49
|
53
|
38
|
31
|
34
|
13
|
|||
|
2026/01
|
30
|
17
|
36
|
43
|
42
|
29
|
41
|
50
|
51
|
49
|
55
|
57
|
54
|
54
|
59
|
62
|
58
|
63
|
59
|
44
|
35
|
40
|
33
|
37
|
39
|
42
|
47
|
38
|
43
|
41
|
31
|
|
2025/12
|
38
|
42
|
43
|
50
|
48
|
43
|
46
|
44
|
48
|
44
|
43
|
49
|
38
|
33
|
46
|
47
|
54
|
54
|
54
|
46
|
53
|
36
|
40
|
45
|
19
|
26
|
36
|
42
|
43
|
44
|
47
|
|
2025/11
|
25
|
41
|
37
|
16
|
20
|
27
|
33
|
37
|
41
|
21
|
24
|
10
|
11
|
26
|
40
|
44
|
43
|
37
|
22
|
33
|
36
|
50
|
45
|
47
|
39
|
60
|
52
|
59
|
62
|
48
|
|
|
2025/10
|
38
|
28
|
32
|
35
|
27
|
23
|
32
|
33
|
32
|
31
|
34
|
33
|
29
|
26
|
29
|
29
|
36
|
29
|
29
|
15
|
12
|
12
|
20
|
24
|
28
|
35
|
43
|
38
|
18
|
29
|
31
|
|
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