Air Quality
Excellent
No health implications.
9
PM2.5
17
PM10
55
O3
0.2
CO
7
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Jun
62
Good
Sat
28 Jun
61
Good
Sun
29 Jun
84
Good
Mon
30 Jun
99
Good
Tue
1 Jul
99
Good
Wed
2 Jul
96
Good
Thu
3 Jul
35
Excellent
Pukou Air quality rank
Air quality in the last 12 months (Pukou)
|
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
|
|
2024/06
|
38
|
32
|
39
|
42
|
43
|
22
|
26
|
38
|
46
|
29
|
23
|
38
|
53
|
51
|
50
|
44
|
33
|
40
|
25
|
26
|
32
|
19
|
27
|
30
|
40
|
44
|
28
|
15
|
11
|
14
|
|
|
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