Air Quality
Excellent
No health implications.
7
PM2.5
15
PM10
72
O3
0.4
CO
5
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 Jul
61
Good
Tue
22 Jul
60
Good
Wed
23 Jul
64
Good
Thu
24 Jul
53
Good
Fri
25 Jul
56
Good
Sat
26 Jul
64
Good
Sun
27 Jul
17
Excellent
Pukou Air quality rank
Air quality in the last 12 months (Pukou)
|
2025/06
|
15
|
10
|
35
|
58
|
48
|
45
|
18
|
24
|
30
|
33
|
43
|
29
|
26
|
35
|
23
|
42
|
43
|
34
|
17
|
16
|
13
|
21
|
32
|
27
|
30
|
39
|
19
|
15
|
15
|
21
|
|
|
2025/05
|
56
|
62
|
50
|
41
|
35
|
84
|
79
|
46
|
22
|
36
|
40
|
50
|
51
|
57
|
57
|
26
|
51
|
76
|
65
|
46
|
26
|
42
|
44
|
53
|
52
|
53
|
47
|
43
|
49
|
46
|
58
|
|
2025/04
|
48
|
63
|
38
|
63
|
76
|
64
|
66
|
68
|
76
|
72
|
73
|
201
|
84
|
75
|
50
|
61
|
70
|
72
|
71
|
54
|
53
|
52
|
56
|
74
|
65
|
53
|
45
|
59
|
57
|
62
|
|
|
2025/03
|
50
|
58
|
23
|
34
|
58
|
55
|
59
|
77
|
72
|
60
|
88
|
97
|
72
|
44
|
38
|
43
|
32
|
43
|
52
|
50
|
47
|
53
|
63
|
78
|
61
|
63
|
108
|
73
|
103
|
81
|
40
|
|
2025/02
|
39
|
62
|
81
|
70
|
50
|
41
|
58
|
36
|
39
|
55
|
56
|
96
|
66
|
70
|
88
|
89
|
66
|
51
|
64
|
54
|
45
|
61
|
72
|
68
|
76
|
103
|
84
|
63
|
|||
|
2025/01
|
74
|
85
|
91
|
80
|
95
|
80
|
45
|
62
|
41
|
44
|
57
|
60
|
74
|
94
|
68
|
56
|
63
|
72
|
91
|
100
|
111
|
131
|
71
|
55
|
31
|
64
|
52
|
44
|
64
|
56
|
73
|
|
2024/12
|
61
|
75
|
73
|
50
|
74
|
116
|
131
|
42
|
50
|
53
|
54
|
61
|
85
|
67
|
58
|
57
|
68
|
66
|
45
|
55
|
81
|
57
|
58
|
66
|
93
|
111
|
62
|
68
|
64
|
68
|
100
|
|
2024/11
|
30
|
53
|
56
|
61
|
44
|
41
|
31
|
31
|
39
|
34
|
49
|
51
|
54
|
56
|
71
|
42
|
32
|
35
|
29
|
37
|
48
|
78
|
31
|
40
|
33
|
40
|
65
|
58
|
43
|
54
|
|
|
2024/10
|
25
|
32
|
24
|
25
|
24
|
12
|
12
|
30
|
31
|
48
|
57
|
67
|
44
|
36
|
60
|
54
|
35
|
22
|
28
|
36
|
36
|
39
|
58
|
46
|
37
|
26
|
29
|
77
|
51
|
40
|
34
|
|
2024/09
|
46
|
40
|
25
|
36
|
34
|
42
|
40
|
47
|
30
|
39
|
21
|
21
|
28
|
35
|
27
|
21
|
16
|
23
|
23
|
15
|
25
|
30
|
27
|
30
|
36
|
36
|
33
|
35
|
42
|
39
|
|
|
2024/08
|
23
|
24
|
27
|
30
|
29
|
33
|
39
|
36
|
40
|
38
|
43
|
61
|
35
|
29
|
25
|
29
|
37
|
36
|
24
|
15
|
22
|
36
|
38
|
43
|
39
|
41
|
23
|
20
|
26
|
33
|
45
|
|
2024/07
|
15
|
15
|
24
|
24
|
26
|
25
|
25
|
30
|
31
|
26
|
40
|
18
|
17
|
16
|
27
|
36
|
28
|
25
|
30
|
22
|
24
|
32
|
38
|
25
|
26
|
27
|
15
|
17
|
19
|
32
|
27
|
|
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