Fujian - China   2025-07-18   Friday   24.52N, 117.37E

Nanjing

Fujian - China
2025-07-18

Air Quality

Excellent

No health implications.

13

PM2.5

20

PM10

40

O3

0.5

CO

6

SO2

8

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

18 Jul

64 Good

Sat

19 Jul

63 Good

Sun

20 Jul

54 Good

Mon

21 Jul

49 Excellent

Tue

22 Jul

56 Good

Wed

23 Jul

53 Good

Thu

24 Jul

23 Excellent

Monthly Average AQI (Nanjing)

2020/07 - 2025/06

Air quality in the last 12 months (Nanjing)

2025/06
28
25
12
20
28
31
32
41
25
23
25
21
17
17
15
17
15
21
17
14
16
19
18
22
22
16
18
18
18
22
2025/05
57
45
40
46
30
33
25
49
31
24
22
31
40
39
31
20
19
23
22
25
26
29
26
17
32
39
36
27
8
16
37
2025/04
14
33
42
49
40
45
52
59
65
32
39
44
96
72
72
61
53
50
41
32
37
36
30
28
19
16
29
29
34
49
2025/03
44
29
25
23
15
13
19
32
41
38
46
48
24
31
27
10
45
40
41
48
47
51
60
69
73
59
40
48
18
10
11
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
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