Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
21
PM2.5
36
PM10
162
O3
0.3
CO
5
SO2
8
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
30 May
138
Light
Sat
31 May
105
Light
Sun
1 Jun
81
Good
Mon
2 Jun
74
Good
Tue
3 Jun
110
Light
Wed
4 Jun
108
Light
Thu
5 Jun
33
Excellent
Air quality in the last 12 months (Qinhuai)
|
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
|
|
2024/11
|
24
|
54
|
56
|
60
|
45
|
39
|
30
|
26
|
41
|
38
|
50
|
53
|
59
|
61
|
85
|
46
|
30
|
29
|
27
|
31
|
46
|
70
|
30
|
33
|
29
|
37
|
63
|
58
|
43
|
59
|
|
|
2024/10
|
23
|
33
|
20
|
23
|
26
|
11
|
11
|
31
|
35
|
52
|
63
|
69
|
43
|
41
|
60
|
59
|
33
|
24
|
28
|
34
|
32
|
34
|
52
|
42
|
39
|
26
|
30
|
81
|
44
|
37
|
33
|
|
2024/09
|
41
|
39
|
25
|
28
|
29
|
39
|
39
|
42
|
23
|
28
|
12
|
16
|
29
|
31
|
22
|
16
|
13
|
19
|
19
|
10
|
23
|
27
|
26
|
31
|
40
|
38
|
31
|
31
|
40
|
39
|
|
|
2024/08
|
21
|
21
|
27
|
29
|
26
|
33
|
37
|
35
|
36
|
38
|
42
|
55
|
34
|
27
|
20
|
28
|
33
|
30
|
21
|
16
|
24
|
38
|
38
|
40
|
38
|
38
|
24
|
16
|
20
|
27
|
42
|
|
2024/07
|
8
|
13
|
24
|
19
|
21
|
21
|
22
|
19
|
23
|
23
|
41
|
13
|
13
|
13
|
21
|
38
|
23
|
24
|
24
|
20
|
17
|
23
|
32
|
23
|
21
|
20
|
12
|
13
|
16
|
30
|
26
|
|
2024/06
|
39
|
33
|
39
|
38
|
41
|
20
|
27
|
39
|
40
|
22
|
18
|
40
|
53
|
48
|
49
|
43
|
32
|
36
|
18
|
27
|
34
|
16
|
25
|
31
|
36
|
42
|
24
|
14
|
9
|
10
|
|
|
2024/05
|
39
|
35
|
41
|
41
|
35
|
46
|
59
|
43
|
35
|
47
|
45
|
96
|
79
|
61
|
61
|
36
|
51
|
54
|
34
|
41
|
39
|
37
|
46
|
47
|
41
|
44
|
28
|
28
|
35
|
29
|
44
|
|
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