No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Everyone can continue their outdoor activities normally.
Today
15 Mar
Mon
16 Mar
Tue
17 Mar
Wed
18 Mar
Thu
19 Mar
Fri
20 Mar
Sat
21 Mar
师大
4512
PM2.5
45
PM10
130
O3
0.2
CO
4
SO2
13
NO2
五四北路
4112
PM2.5
36
PM10
130
O3
0.3
CO
5
SO2
13
NO2
九龙
3911
PM2.5
26
PM10
122
O3
0.3
CO
5
SO2
9
NO2
吴航
3612
PM2.5
25
PM10
113
O3
0.4
CO
6
SO2
11
NO2
|
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
|
|
|
2025/03
|
63
|
56
|
40
|
26
|
10
|
12
|
34
|
36
|
37
|
32
|
48
|
51
|
37
|
21
|
20
|
15
|
45
|
42
|
45
|
47
|
41
|
44
|
61
|
68
|
76
|
70
|
50
|
52
|
27
|
10
|
9
|
|
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