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
14 May
Fri
15 May
Sat
16 May
Sun
17 May
Mon
18 May
Tue
19 May
Wed
20 May
Real-time AQI (Monitoring Station in Nanjing)
迈皋桥
488
PM2.5
38
PM10
153
O3
0.2
CO
2
SO2
16
NO2
草场门
447
PM2.5
44
PM10
137
O3
0.4
CO
5
SO2
14
NO2
中华门
383
PM2.5
36
PM10
119
O3
0.4
CO
7
SO2
9
NO2
瑞金路
393
PM2.5
39
PM10
121
O3
0.7
CO
10
SO2
9
NO2
玄武湖
377
PM2.5
37
PM10
115
O3
0.1
CO
4
SO2
12
NO2
浦口
403
PM2.5
38
PM10
126
O3
0.2
CO
4
SO2
15
NO2
奥体中心
403
PM2.5
40
PM10
110
O3
0.4
CO
10
SO2
14
NO2
仙林大学城
487
PM2.5
48
PM10
142
O3
0.6
CO
11
SO2
12
NO2
江宁彩虹桥
383
PM2.5
30
PM10
119
O3
0.5
CO
4
SO2
6
NO2
六合雄州
7814
PM2.5
31
PM10
182
O3
0.6
CO
3
SO2
18
NO2
新模范马路66号
483
PM2.5
48
PM10
145
O3
0.4
CO
4
SO2
4
NO2
汶溪路181号
4111
PM2.5
33
PM10
130
O3
0.2
CO
10
SO2
10
NO2
中山西路1号
329
PM2.5
29
PM10
102
O3
0.5
CO
4
SO2
13
NO2
Air quality in the last 12 months (Nanjing)
|
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
|
|
|
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
|
|
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