No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Everyone can continue their outdoor activities normally.
Today
29 Jan
Fri
30 Jan
Sat
31 Jan
Sun
1 Feb
Mon
2 Feb
Tue
3 Feb
Wed
4 Feb
南郊
4722
PM2.5
47
PM10
69
O3
0.4
CO
3
SO2
14
NO2
城中
4718
PM2.5
47
PM10
69
O3
0.5
CO
4
SO2
19
NO2
星湖花园
5123
PM2.5
52 *
PM10
69
O3
0.5
CO
4
SO2
18
NO2
紫琅学院
5415
PM2.5
58 *
PM10
63
O3
0.4
CO
3
SO2
24
NO2
通州监测站
4119
PM2.5
41
PM10
80
O3
0.3
CO
2
SO2
19
NO2
洪江路
3617
PM2.5
36
PM10
66
O3
0.4
CO
4
SO2
17
NO2
|
2025/12
|
96
|
46
|
34
|
45
|
57
|
71
|
98
|
82
|
54
|
40
|
88
|
26
|
32
|
67
|
66
|
78
|
107
|
55
|
55
|
106
|
31
|
28
|
37
|
63
|
41
|
23
|
34
|
78
|
111
|
74
|
28
|
|
2025/11
|
152
|
94
|
25
|
31
|
32
|
41
|
40
|
28
|
28
|
49
|
29
|
38
|
40
|
81
|
52
|
42
|
37
|
38
|
56
|
64
|
94
|
139
|
139
|
105
|
90
|
60
|
174
|
121
|
98
|
102
|
|
|
2025/10
|
37
|
29
|
24
|
26
|
29
|
36
|
24
|
16
|
19
|
26
|
39
|
41
|
47
|
14
|
29
|
17
|
20
|
14
|
23
|
26
|
20
|
22
|
25
|
29
|
34
|
32
|
47
|
27
|
25
|
30
|
25
|
|
2025/09
|
28
|
14
|
25
|
32
|
29
|
27
|
37
|
26
|
12
|
21
|
23
|
30
|
27
|
36
|
29
|
37
|
29
|
17
|
22
|
18
|
21
|
20
|
22
|
13
|
14
|
21
|
22
|
32
|
18
|
26
|
|
|
2025/08
|
24
|
15
|
20
|
17
|
25
|
32
|
25
|
28
|
33
|
19
|
14
|
28
|
22
|
17
|
15
|
20
|
28
|
18
|
22
|
25
|
32
|
47
|
45
|
39
|
29
|
28
|
26
|
18
|
19
|
16
|
24
|
|
2025/07
|
23
|
30
|
34
|
37
|
38
|
34
|
22
|
12
|
16
|
42
|
25
|
20
|
28
|
32
|
48
|
47
|
32
|
20
|
18
|
17
|
17
|
16
|
13
|
20
|
21
|
13
|
14
|
18
|
17
|
9
|
10
|
|
2025/06
|
15
|
8
|
38
|
64
|
51
|
43
|
33
|
12
|
17
|
17
|
16
|
15
|
13
|
30
|
17
|
29
|
44
|
44
|
33
|
23
|
21
|
12
|
14
|
17
|
35
|
40
|
31
|
28
|
26
|
28
|
|
|
2025/05
|
54
|
58
|
49
|
25
|
29
|
66
|
57
|
40
|
15
|
35
|
42
|
50
|
46
|
43
|
55
|
19
|
52
|
58
|
49
|
41
|
24
|
32
|
17
|
45
|
47
|
41
|
32
|
34
|
59
|
61
|
52
|
|
2025/04
|
43
|
66
|
49
|
50
|
62
|
61
|
78
|
75
|
97
|
71
|
66
|
107
|
94
|
65
|
56
|
57
|
62
|
64
|
55
|
38
|
41
|
45
|
63
|
74
|
54
|
44
|
41
|
40
|
52
|
56
|
|
|
2025/03
|
54
|
63
|
15
|
12
|
21
|
38
|
53
|
67
|
46
|
33
|
59
|
25
|
41
|
40
|
26
|
45
|
51
|
40
|
44
|
59
|
64
|
62
|
75
|
65
|
88
|
79
|
81
|
46
|
70
|
34
|
36
|
|
2025/02
|
21
|
58
|
76
|
57
|
56
|
36
|
53
|
32
|
44
|
54
|
35
|
84
|
48
|
39
|
84
|
130
|
63
|
46
|
42
|
30
|
33
|
52
|
47
|
67
|
93
|
123
|
142
|
76
|
|||
|
2025/01
|
61
|
48
|
50
|
44
|
95
|
92
|
62
|
68
|
35
|
38
|
63
|
80
|
91
|
114
|
49
|
61
|
78
|
75
|
114
|
176
|
109
|
48
|
37
|
38
|
30
|
45
|
62
|
67
|
114
|
54
|
51
|
|
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