Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
26
PM2.5
62
*
PM10
22
O3
0.5
CO
4
SO2
30
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
9 Dec
56
Good
Wed
10 Dec
54
Good
Thu
11 Dec
95
Good
Fri
12 Dec
65
Good
Sat
13 Dec
83
Good
Sun
14 Dec
47
Excellent
Mon
15 Dec
49
Excellent
Air quality in the last 12 months (Qinhuai)
|
2025/11
|
107
|
64
|
30
|
46
|
46
|
47
|
27
|
18
|
43
|
65
|
27
|
38
|
66
|
115
|
83
|
70
|
43
|
37
|
45
|
52
|
66
|
96
|
105
|
106
|
83
|
70
|
272
|
125
|
83
|
79
|
|
|
2025/10
|
27
|
30
|
13
|
23
|
52
|
51
|
48
|
29
|
27
|
31
|
74
|
62
|
23
|
14
|
36
|
23
|
29
|
15
|
19
|
23
|
18
|
24
|
23
|
35
|
35
|
46
|
58
|
39
|
32
|
23
|
33
|
|
2025/09
|
26
|
21
|
27
|
36
|
41
|
39
|
42
|
33
|
19
|
26
|
35
|
27
|
18
|
30
|
16
|
33
|
25
|
20
|
27
|
17
|
29
|
23
|
31
|
15
|
9
|
14
|
33
|
32
|
31
|
29
|
|
|
2025/08
|
9
|
8
|
12
|
18
|
33
|
26
|
19
|
18
|
26
|
11
|
8
|
17
|
43
|
22
|
21
|
23
|
28
|
27
|
28
|
28
|
29
|
24
|
20
|
25
|
20
|
17
|
34
|
26
|
26
|
20
|
14
|
|
2025/07
|
27
|
25
|
34
|
34
|
38
|
38
|
26
|
14
|
15
|
40
|
31
|
22
|
30
|
26
|
32
|
34
|
19
|
28
|
22
|
16
|
13
|
12
|
14
|
18
|
25
|
15
|
15
|
14
|
23
|
11
|
9
|
|
2025/06
|
12
|
11
|
39
|
58
|
44
|
39
|
17
|
17
|
22
|
33
|
42
|
29
|
23
|
32
|
21
|
41
|
43
|
32
|
9
|
14
|
8
|
17
|
32
|
20
|
26
|
41
|
17
|
11
|
10
|
15
|
|
|
2025/05
|
51
|
58
|
48
|
35
|
40
|
86
|
75
|
40
|
22
|
32
|
38
|
48
|
46
|
55
|
66
|
28
|
55
|
74
|
65
|
46
|
26
|
43
|
38
|
51
|
50
|
49
|
45
|
45
|
50
|
47
|
55
|
|
2025/04
|
43
|
59
|
34
|
61
|
75
|
63
|
64
|
63
|
77
|
75
|
77
|
179
|
95
|
72
|
48
|
55
|
66
|
66
|
78
|
50
|
58
|
63
|
60
|
72
|
63
|
49
|
44
|
58
|
57
|
62
|
|
|
2025/03
|
53
|
55
|
17
|
31
|
47
|
45
|
58
|
75
|
67
|
53
|
78
|
105
|
62
|
38
|
32
|
41
|
34
|
38
|
50
|
50
|
46
|
55
|
62
|
68
|
59
|
58
|
111
|
65
|
104
|
71
|
35
|
|
2025/02
|
35
|
59
|
79
|
69
|
44
|
36
|
55
|
28
|
36
|
50
|
52
|
95
|
63
|
66
|
95
|
88
|
66
|
45
|
60
|
48
|
41
|
63
|
73
|
63
|
83
|
100
|
87
|
65
|
|||
|
2025/01
|
78
|
78
|
84
|
74
|
96
|
76
|
46
|
62
|
34
|
45
|
60
|
63
|
75
|
94
|
64
|
59
|
68
|
78
|
102
|
100
|
123
|
127
|
70
|
48
|
26
|
62
|
47
|
39
|
72
|
56
|
70
|
|
2024/12
|
63
|
72
|
69
|
44
|
72
|
121
|
132
|
35
|
47
|
49
|
49
|
61
|
83
|
64
|
58
|
61
|
72
|
67
|
39
|
55
|
84
|
56
|
56
|
62
|
97
|
112
|
58
|
66
|
65
|
69
|
100
|
|
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