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
17 Jun
Wed
18 Jun
Thu
19 Jun
Fri
20 Jun
Sat
21 Jun
Sun
22 Jun
Mon
23 Jun
Real-time AQI (Monitoring Station in Nanjing)
迈皋桥
4922
PM2.5
49
PM10
148
O3
0.5
CO
4
SO2
9
NO2
草场门
5319
PM2.5
56 *
PM10
158
O3
0.3
CO
2
SO2
14
NO2
中华门
4812
PM2.5
48
PM10
136
O3
0.4
CO
8
SO2
22
NO2
瑞金路
4819
PM2.5
48
PM10
138
O3
0.3
CO
7
SO2
2
NO2
玄武湖
4811
PM2.5
41
PM10
152
O3
0.2
CO
5
SO2
15
NO2
浦口
5524
PM2.5
59 *
PM10
154
O3
0.9
CO
4
SO2
16
NO2
奥体中心
5122
PM2.5
52 *
PM10
143
O3
0.3
CO
4
SO2
12
NO2
仙林大学城
5212
PM2.5
53 *
PM10
147
O3
0.5
CO
6
SO2
10
NO2
江宁彩虹桥
5817
PM2.5
66 *
PM10
140
O3
0.4
CO
3
SO2
14
NO2
六合雄州
5814
PM2.5
41
PM10
166 *
O3
0.6
CO
4
SO2
22
NO2
汶溪路181号
4425
PM2.5
43
PM10
138
O3
0.3
CO
3
SO2
9
NO2
中山西路1号
4422
PM2.5
44
PM10
136
O3
0.3
CO
3
SO2
10
NO2
Air quality in the last 12 months (Nanjing)
|
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
|
|
|
2024/08
|
22
|
23
|
29
|
32
|
29
|
34
|
39
|
35
|
38
|
39
|
44
|
56
|
35
|
29
|
22
|
29
|
33
|
32
|
22
|
15
|
24
|
36
|
37
|
41
|
38
|
38
|
26
|
19
|
23
|
30
|
42
|
|
2024/07
|
12
|
16
|
25
|
21
|
23
|
22
|
24
|
24
|
27
|
24
|
39
|
17
|
15
|
15
|
24
|
39
|
26
|
25
|
25
|
22
|
20
|
26
|
34
|
28
|
23
|
23
|
14
|
16
|
21
|
30
|
26
|
|
2024/06
|
39
|
32
|
39
|
40
|
41
|
20
|
27
|
38
|
40
|
25
|
20
|
39
|
52
|
49
|
48
|
43
|
31
|
36
|
21
|
26
|
31
|
16
|
27
|
32
|
40
|
40
|
23
|
14
|
11
|
13
|
|
|
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