No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Everyone can continue their outdoor activities normally.
Today
21 Dec
Mon
22 Dec
Tue
23 Dec
Wed
24 Dec
Thu
25 Dec
Fri
26 Dec
Sat
27 Dec
监测站
10175
PM2.5
152 *
PM10
49
O3
1.2
CO
7
SO2
40
NO2
|
2025/11
|
45
|
65
|
31
|
52
|
49
|
68
|
31
|
25
|
16
|
46
|
22
|
34
|
37
|
74
|
78
|
78
|
45
|
29
|
38
|
47
|
59
|
76
|
77
|
83
|
83
|
84
|
105
|
115
|
77
|
74
|
|
|
2025/10
|
47
|
48
|
53
|
51
|
49
|
46
|
61
|
38
|
28
|
36
|
48
|
83
|
62
|
31
|
35
|
24
|
24
|
17
|
22
|
24
|
27
|
29
|
32
|
31
|
46
|
47
|
42
|
37
|
39
|
40
|
25
|
|
2025/09
|
29
|
22
|
26
|
42
|
51
|
41
|
44
|
44
|
23
|
23
|
45
|
37
|
20
|
14
|
32
|
39
|
34
|
18
|
27
|
22
|
31
|
40
|
33
|
23
|
28
|
68
|
65
|
71
|
57
|
39
|
|
|
2025/08
|
38
|
45
|
37
|
44
|
31
|
17
|
19
|
32
|
30
|
39
|
40
|
34
|
21
|
18
|
21
|
24
|
26
|
32
|
38
|
37
|
32
|
20
|
25
|
33
|
34
|
33
|
28
|
20
|
29
|
29
|
29
|
|
2025/07
|
21
|
25
|
34
|
30
|
38
|
26
|
17
|
13
|
22
|
38
|
22
|
19
|
34
|
41
|
52
|
42
|
37
|
32
|
16
|
13
|
11
|
16
|
24
|
28
|
20
|
15
|
19
|
17
|
26
|
14
|
18
|
|
2025/06
|
24
|
13
|
27
|
41
|
36
|
39
|
58
|
25
|
23
|
15
|
18
|
41
|
30
|
16
|
8
|
25
|
38
|
25
|
32
|
33
|
26
|
27
|
15
|
25
|
43
|
39
|
19
|
16
|
21
|
32
|
|
|
2025/05
|
45
|
46
|
53
|
34
|
39
|
78
|
88
|
51
|
18
|
23
|
29
|
42
|
47
|
50
|
77
|
44
|
24
|
61
|
41
|
30
|
16
|
35
|
11
|
39
|
63
|
51
|
57
|
41
|
31
|
47
|
58
|
|
2025/04
|
47
|
47
|
66
|
62
|
56
|
59
|
58
|
58
|
64
|
52
|
55
|
100
|
79
|
83
|
49
|
43
|
52
|
58
|
64
|
76
|
47
|
25
|
38
|
44
|
42
|
48
|
27
|
44
|
49
|
55
|
|
|
2025/03
|
39
|
49
|
21
|
17
|
31
|
41
|
66
|
64
|
75
|
71
|
54
|
49
|
25
|
36
|
15
|
31
|
25
|
37
|
50
|
45
|
38
|
44
|
48
|
56
|
56
|
72
|
59
|
52
|
43
|
54
|
35
|
|
2025/02
|
25
|
40
|
86
|
58
|
44
|
66
|
58
|
22
|
35
|
54
|
97
|
97
|
117
|
73
|
70
|
41
|
52
|
36
|
57
|
41
|
28
|
44
|
77
|
87
|
97
|
92
|
77
|
40
|
|||
|
2025/01
|
93
|
97
|
86
|
93
|
97
|
79
|
81
|
89
|
48
|
36
|
62
|
72
|
89
|
77
|
47
|
40
|
56
|
82
|
75
|
104
|
147
|
140
|
88
|
35
|
29
|
31
|
27
|
48
|
259
|
82
|
70
|
|
2024/12
|
52
|
63
|
136
|
52
|
41
|
53
|
96
|
42
|
48
|
57
|
22
|
93
|
57
|
93
|
65
|
51
|
58
|
71
|
36
|
48
|
76
|
63
|
79
|
70
|
82
|
119
|
77
|
53
|
63
|
89
|
87
|
|
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