No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Everyone can continue their outdoor activities normally.
Today
22 Apr
Thu
23 Apr
Fri
24 Apr
Sat
25 Apr
Sun
26 Apr
Mon
27 Apr
Tue
28 Apr
师大
4522
PM2.5
45
PM10
91
O3
0.3
CO
3
SO2
9
NO2
五四北路
4122
PM2.5
41
PM10
86
O3
0.2
CO
4
SO2
12
NO2
九龙
5030
PM2.5
50
PM10
109
O3
0.3
CO
5
SO2
10
NO2
吴航
3421
PM2.5
34
PM10
98
O3
0.4
CO
6
SO2
10
NO2
|
2026/03
|
23
|
24
|
25
|
28
|
18
|
32
|
43
|
41
|
37
|
38
|
37
|
39
|
42
|
36
|
34
|
35
|
41
|
51
|
25
|
41
|
31
|
41
|
36
|
25
|
41
|
32
|
33
|
32
|
43
|
50
|
41
|
|
2026/02
|
18
|
39
|
53
|
41
|
45
|
50
|
15
|
32
|
33
|
34
|
39
|
50
|
47
|
51
|
49
|
35
|
40
|
42
|
46
|
48
|
47
|
51
|
86
|
62
|
21
|
25
|
20
|
17
|
|||
|
2026/01
|
30
|
21
|
31
|
35
|
39
|
25
|
43
|
44
|
53
|
47
|
59
|
60
|
51
|
48
|
45
|
49
|
50
|
34
|
38
|
21
|
26
|
41
|
42
|
40
|
40
|
36
|
24
|
25
|
40
|
27
|
15
|
|
2025/12
|
38
|
47
|
54
|
41
|
34
|
31
|
37
|
42
|
51
|
36
|
37
|
56
|
41
|
29
|
44
|
39
|
42
|
71
|
56
|
46
|
70
|
30
|
36
|
41
|
20
|
34
|
29
|
27
|
29
|
39
|
39
|
|
2025/11
|
23
|
44
|
49
|
13
|
14
|
24
|
36
|
34
|
26
|
34
|
29
|
10
|
12
|
30
|
45
|
37
|
33
|
20
|
23
|
32
|
34
|
42
|
43
|
42
|
47
|
83
|
60
|
86
|
73
|
53
|
|
|
2025/10
|
23
|
17
|
21
|
24
|
30
|
33
|
21
|
27
|
27
|
28
|
29
|
28
|
35
|
30
|
19
|
25
|
32
|
26
|
18
|
16
|
12
|
14
|
24
|
25
|
28
|
41
|
37
|
23
|
25
|
32
|
25
|
|
2025/09
|
27
|
26
|
26
|
33
|
25
|
14
|
19
|
19
|
20
|
29
|
23
|
32
|
40
|
32
|
21
|
15
|
14
|
14
|
14
|
18
|
18
|
21
|
19
|
23
|
18
|
16
|
18
|
20
|
25
|
31
|
|
|
2025/08
|
32
|
26
|
26
|
21
|
18
|
29
|
39
|
45
|
41
|
28
|
29
|
25
|
20
|
21
|
13
|
14
|
14
|
18
|
29
|
25
|
24
|
25
|
32
|
27
|
13
|
14
|
13
|
14
|
14
|
13
|
20
|
|
2025/07
|
17
|
17
|
23
|
22
|
19
|
16
|
17
|
29
|
22
|
17
|
13
|
20
|
31
|
24
|
33
|
35
|
41
|
20
|
18
|
17
|
9
|
14
|
17
|
16
|
20
|
16
|
15
|
24
|
20
|
27
|
36
|
|
2025/06
|
41
|
43
|
13
|
26
|
30
|
32
|
27
|
34
|
25
|
20
|
22
|
14
|
15
|
21
|
21
|
21
|
33
|
31
|
20
|
21
|
22
|
26
|
32
|
34
|
30
|
26
|
27
|
27
|
26
|
17
|
|
|
2025/05
|
46
|
48
|
58
|
47
|
43
|
47
|
56
|
49
|
38
|
29
|
31
|
34
|
36
|
32
|
38
|
37
|
33
|
27
|
28
|
39
|
30
|
27
|
46
|
13
|
50
|
42
|
41
|
17
|
13
|
29
|
40
|
|
2025/04
|
17
|
34
|
41
|
44
|
41
|
48
|
57
|
59
|
66
|
43
|
46
|
42
|
108
|
96
|
82
|
65
|
66
|
60
|
54
|
20
|
51
|
58
|
33
|
21
|
15
|
23
|
32
|
43
|
41
|
41
|
|
|
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