Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Sep
Wed
16 Sep
Thu
17 Sep
Fri
18 Sep
Sat
19 Sep
Sun
20 Sep
Mon
21 Sep
Real-time AQI (Monitoring Station in Nanjing)
迈皋桥
4526
PM2.5
45
PM10
93
O3
0.4
CO
7
SO2
28
NO2
草场门
4126
PM2.5
41
PM10
116
O3
0.6
CO
6
SO2
19
NO2
中华门
5638 *
PM2.5
48
PM10
114
O3
0.2
CO
6
SO2
5
NO2
瑞金路
4833
PM2.5
48
PM10
115
O3
0.6
CO
4
SO2
13
NO2
玄武湖
4726
PM2.5
47
PM10
102
O3
0.4
CO
4
SO2
22
NO2
浦口
4628
PM2.5
46
PM10
114
O3
0.5
CO
6
SO2
14
NO2
奥体中心
5132
PM2.5
51 *
PM10
125
O3
0.7
CO
10
SO2
12
NO2
仙林大学城
4422
PM2.5
44
PM10
98
O3
0.4
CO
3
SO2
20
NO2
江宁彩虹桥
5234
PM2.5
52 *
PM10
127
O3
0.5
CO
6
SO2
9
NO2
六合雄州
3517
PM2.5
35
PM10
92
O3
1.0
CO
4
SO2
10
NO2
新模范马路66号
4620
PM2.5
46
PM10
120
O3
0.4
CO
3
SO2
15
NO2
Air quality in the last 12 months (Nanjing)
|
2026/08
|
28
|
33
|
56
|
54
|
40
|
34
|
27
|
30
|
19
|
16
|
16
|
17
|
18
|
21
|
21
|
27
|
38
|
51
|
35
|
26
|
24
|
23
|
21
|
19
|
24
|
30
|
33
|
22
|
27
|
22
|
26
|
|
2026/07
|
35
|
29
|
19
|
19
|
12
|
15
|
20
|
20
|
19
|
43
|
30
|
17
|
15
|
30
|
31
|
25
|
29
|
29
|
27
|
24
|
36
|
24
|
27
|
27
|
43
|
27
|
31
|
27
|
30
|
25
|
28
|
|
2026/06
|
67
|
93
|
63
|
70
|
53
|
39
|
49
|
34
|
47
|
67
|
69
|
63
|
39
|
36
|
28
|
29
|
40
|
66
|
32
|
22
|
35
|
28
|
24
|
22
|
34
|
54
|
63
|
82
|
52
|
29
|
|
|
2026/05
|
44
|
41
|
38
|
33
|
40
|
44
|
46
|
36
|
39
|
43
|
50
|
73
|
69
|
49
|
41
|
39
|
35
|
40
|
42
|
26
|
39
|
47
|
73
|
57
|
35
|
18
|
23
|
40
|
55
|
58
|
70
|
|
2026/04
|
87
|
65
|
46
|
55
|
82
|
71
|
53
|
44
|
33
|
52
|
61
|
29
|
30
|
40
|
47
|
40
|
55
|
52
|
50
|
51
|
60
|
21
|
30
|
41
|
63
|
52
|
60
|
33
|
30
|
43
|
|
|
2026/03
|
34
|
30
|
60
|
48
|
51
|
59
|
51
|
46
|
66
|
57
|
68
|
67
|
68
|
74
|
58
|
46
|
53
|
48
|
100
|
112
|
79
|
64
|
64
|
66
|
73
|
78
|
55
|
52
|
59
|
43
|
106
|
|
2026/02
|
53
|
68
|
94
|
78
|
85
|
70
|
40
|
48
|
37
|
52
|
83
|
90
|
79
|
66
|
73
|
39
|
61
|
76
|
71
|
55
|
43
|
126
|
88
|
25
|
50
|
25
|
18
|
41
|
|||
|
2026/01
|
26
|
57
|
57
|
100
|
125
|
112
|
49
|
73
|
71
|
92
|
63
|
62
|
72
|
73
|
82
|
114
|
126
|
67
|
22
|
39
|
49
|
44
|
66
|
91
|
98
|
24
|
60
|
64
|
58
|
28
|
29
|
|
2025/12
|
101
|
58
|
49
|
51
|
62
|
73
|
77
|
85
|
61
|
62
|
112
|
38
|
38
|
63
|
61
|
68
|
107
|
99
|
97
|
122
|
37
|
30
|
35
|
80
|
75
|
35
|
55
|
68
|
84
|
113
|
32
|
|
2025/11
|
104
|
65
|
33
|
46
|
46
|
45
|
29
|
18
|
40
|
62
|
32
|
41
|
65
|
111
|
82
|
67
|
41
|
38
|
45
|
51
|
69
|
97
|
102
|
104
|
85
|
70
|
248
|
123
|
82
|
79
|
|
|
2025/10
|
30
|
34
|
18
|
26
|
51
|
52
|
48
|
33
|
30
|
36
|
69
|
59
|
24
|
18
|
37
|
23
|
32
|
16
|
21
|
26
|
20
|
25
|
26
|
37
|
39
|
45
|
58
|
42
|
35
|
26
|
33
|
|
2025/09
|
25
|
22
|
29
|
40
|
44
|
43
|
42
|
37
|
22
|
30
|
37
|
30
|
19
|
31
|
18
|
35
|
28
|
22
|
30
|
19
|
31
|
28
|
37
|
16
|
10
|
18
|
35
|
33
|
33
|
29
|
|
|
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
*: primary pollution