No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Everyone can continue their outdoor activities normally.
Today
23 Apr
Thu
24 Apr
Fri
25 Apr
Sat
26 Apr
Sun
27 Apr
Mon
28 Apr
Tue
29 Apr
江北
2517
PM2.5
20
PM10
55
O3
0.4
CO
2
SO2
13
NO2
2025/02
|
88
|
129
|
79
|
54
|
77
|
79
|
36
|
31
|
55
|
93
|
146
|
94
|
39
|
45
|
99
|
36
|
36
|
43
|
55
|
61
|
58
|
78
|
56
|
49
|
69
|
36
|
80
|
84
|
|||
2025/01
|
68
|
48
|
43
|
71
|
140
|
137
|
63
|
42
|
53
|
65
|
75
|
117
|
122
|
84
|
43
|
35
|
56
|
77
|
88
|
136
|
155
|
115
|
146
|
187
|
179
|
223
|
115
|
63
|
75
|
40
|
82
|
2024/12
|
54
|
23
|
27
|
29
|
31
|
41
|
41
|
50
|
69
|
65
|
42
|
64
|
105
|
38
|
38
|
54
|
63
|
62
|
60
|
104
|
67
|
51
|
48
|
43
|
52
|
38
|
37
|
48
|
64
|
116
|
55
|
2024/11
|
53
|
52
|
43
|
21
|
21
|
48
|
52
|
145
|
131
|
93
|
86
|
58
|
119
|
90
|
189
|
42
|
40
|
28
|
83
|
53
|
38
|
34
|
153
|
177
|
116
|
70
|
24
|
41
|
38
|
51
|
|
2024/10
|
26
|
28
|
33
|
37
|
43
|
23
|
59
|
55
|
45
|
21
|
30
|
39
|
57
|
51
|
18
|
23
|
40
|
32
|
24
|
26
|
44
|
34
|
48
|
58
|
50
|
44
|
39
|
47
|
64
|
64
|
82
|
2024/09
|
12
|
14
|
16
|
23
|
12
|
10
|
21
|
21
|
39
|
26
|
24
|
27
|
22
|
17
|
20
|
29
|
25
|
26
|
27
|
17
|
24
|
35
|
24
|
40
|
23
|
38
|
35
|
31
|
48
|
26
|
|
2024/08
|
12
|
14
|
16
|
25
|
14
|
16
|
26
|
19
|
18
|
17
|
13
|
13
|
21
|
23
|
24
|
29
|
29
|
30
|
16
|
15
|
11
|
16
|
24
|
35
|
30
|
16
|
14
|
15
|
22
|
22
|
15
|
2024/07
|
45
|
46
|
27
|
12
|
28
|
31
|
52
|
74
|
58
|
67
|
82
|
72
|
46
|
56
|
60
|
41
|
18
|
26
|
30
|
32
|
30
|
26
|
13
|
19
|
18
|
12
|
14
|
15
|
16
|
20
|
20
|
2024/06
|
17
|
24
|
24
|
29
|
46
|
48
|
59
|
29
|
19
|
24
|
50
|
21
|
34
|
16
|
19
|
29
|
17
|
17
|
55
|
40
|
47
|
14
|
9
|
10
|
20
|
30
|
45
|
46
|
36
|
34
|
|
2024/05
|
50
|
41
|
64
|
106
|
58
|
64
|
50
|
60
|
55
|
79
|
34
|
28
|
32
|
18
|
19
|
28
|
44
|
39
|
21
|
19
|
55
|
51
|
31
|
22
|
28
|
16
|
20
|
36
|
37
|
15
|
16
|
2024/04
|
49
|
69
|
74
|
69
|
61
|
70
|
59
|
32
|
64
|
120
|
113
|
128
|
76
|
91
|
65
|
90
|
61
|
58
|
41
|
231
|
194
|
79
|
27
|
36
|
38
|
26
|
30
|
25
|
89
|
56
|
|
2024/03
|
32
|
31
|
36
|
39
|
36
|
52
|
39
|
33
|
44
|
77
|
68
|
40
|
48
|
40
|
65
|
43
|
21
|
31
|
43
|
36
|
55
|
50
|
61
|
31
|
59
|
70
|
91
|
188
|
54
|
45
|
47
|
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
|
*: primary pollution