Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
18 Jan
Mon
19 Jan
Tue
20 Jan
Wed
21 Jan
Thu
22 Jan
Fri
23 Jan
Sat
24 Jan
Nanjing Air quality rank
Real-time AQI (Monitoring Station in Nanjing)
迈皋桥
4122
PM2.5
41
PM10
54
O3
0.5
CO
4
SO2
17
NO2
草场门
5124
PM2.5
51 *
PM10
31
O3
0.4
CO
6
SO2
31
NO2
中华门
5427
PM2.5
58 *
PM10
40
O3
0.5
CO
4
SO2
24
NO2
瑞金路
5131
PM2.5
51 *
PM10
37
O3
0.7
CO
4
SO2
22
NO2
玄武湖
5221
PM2.5
54 *
PM10
43
O3
0.7
CO
4
SO2
22
NO2
浦口
5537
PM2.5
59 *
PM10
38
O3
1.0
CO
9
SO2
28
NO2
奥体中心
5431
PM2.5
57 *
PM10
50
O3
0.5
CO
7
SO2
25
NO2
仙林大学城
4614
PM2.5
46
PM10
45
O3
0.6
CO
7
SO2
26
NO2
江宁彩虹桥
5431
PM2.5
58 *
PM10
47
O3
0.5
CO
4
SO2
33
NO2
六合雄州
4223
PM2.5
42
PM10
59
O3
0.4
CO
5
SO2
12
NO2
新模范马路66号
448
PM2.5
44
PM10
63
O3
0.8
CO
4
SO2
12
NO2
汶溪路181号
7555 *
PM2.5
75
PM10
32
O3
1.0
CO
9
SO2
43
NO2
中山西路1号
7454 *
PM2.5
63
PM10
31
O3
0.7
CO
4
SO2
37
NO2
Air quality in the last 12 months (Nanjing)
|
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
|
|
|
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
|
|
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