Jiangsu - China   2025-09-23   Tuesday   32.04N, 118.77E

Nanjing

Jiangsu - China
2025-09-23

Air Quality

Excellent

No health implications.

13

PM2.5

29

PM10

124

O3

0.6

CO

6

SO2

9

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

23 Sep

56 Good

Wed

24 Sep

56 Good

Thu

25 Sep

59 Good

Fri

26 Sep

63 Good

Sat

27 Sep

57 Good

Sun

28 Sep

63 Good

Mon

29 Sep

29 Excellent

Real-time AQI (Monitoring Station in Nanjing)

迈皋桥

40

19

PM2.5

29

PM10

126

O3

0.7

CO

4

SO2

8

NO2

草场门

36

19

PM2.5

36

PM10

112

O3

0.6

CO

4

SO2

12

NO2

中华门

37

9

PM2.5

34

PM10

116

O3

0.4

CO

3

SO2

1

NO2

瑞金路

38

14

PM2.5

27

PM10

119

O3

0.4

CO

7

SO2

2

NO2

玄武湖

37

6

PM2.5

36

PM10

117

O3

0.2

CO

4

SO2

12

NO2

浦口

34

9

PM2.5

21

PM10

108

O3

0.5

CO

6

SO2

14

NO2

奥体中心

42

9

PM2.5

29

PM10

132

O3

0.4

CO

7

SO2

4

NO2

仙林大学城

45

12

PM2.5

29

PM10

142

O3

0.6

CO

8

SO2

6

NO2

江宁彩虹桥

42

12

PM2.5

25

PM10

134

O3

0.5

CO

4

SO2

6

NO2

六合雄州

50

22

PM2.5

33

PM10

160

O3

0.8

CO

7

SO2

15

NO2

汶溪路181号

34

10

PM2.5

24

PM10

108

O3

0.5

CO

6

SO2

12

NO2

中山西路1号

34

10

PM2.5

19

PM10

106

O3

0.5

CO

5

SO2

9

NO2

Monthly Average AQI (Nanjing)

2020/09 - 2025/08

Air quality in the last 12 months (Nanjing)

2025/08
12
11
16
23
36
27
21
20
27
15
12
19
41
24
23
27
32
31
32
31
33
26
22
27
25
19
37
30
30
24
15
2025/07
30
29
35
38
39
42
30
17
19
43
33
25
31
29
35
37
22
29
24
18
17
16
18
22
27
19
19
17
26
14
10
2025/06
15
12
38
56
46
41
21
21
28
34
41
30
27
33
21
41
45
35
13
17
12
20
31
24
30
40
20
14
13
19
2025/05
53
59
48
36
39
84
75
46
22
34
39
50
47
56
69
28
53
74
66
49
29
46
39
51
51
50
46
48
50
49
56
2025/04
46
59
35
62
76
64
64
65
79
75
75
200
96
73
50
58
68
67
77
49
56
58
58
70
63
51
44
56
57
61
2025/03
51
54
19
31
50
48
59
78
70
55
79
100
63
40
33
40
35
40
50
51
46
54
62
70
63
63
109
68
104
71
38
2025/02
35
61
81
68
47
38
55
31
37
55
52
96
62
67
94
87
65
47
60
49
42
62
71
65
84
100
86
65
2025/01
80
81
86
77
98
78
46
61
35
45
60
63
73
93
62
57
65
79
99
106
130
132
67
48
29
63
49
47
88
57
70
2024/12
60
72
70
46
72
117
129
37
49
53
51
61
87
65
59
58
71
66
42
56
82
56
57
66
99
113
59
67
64
71
99
2024/11
23
51
53
57
44
40
31
31
42
38
49
51
56
56
77
42
29
31
29
33
47
73
33
36
30
37
65
59
44
57
2024/10
24
32
23
26
27
11
11
30
34
50
59
68
41
38
59
55
34
23
28
34
31
34
51
42
38
26
28
72
43
38
33
2024/09
43
40
26
32
31
39
41
44
24
32
13
19
30
33
25
18
15
22
22
12
24
28
26
32
39
38
34
34
41
40
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