Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Only very few hypersensitive people should reduce outdoor activities.
Today
3 Feb
Wed
4 Feb
Thu
5 Feb
Fri
6 Feb
Sat
7 Feb
Sun
8 Feb
Mon
9 Feb
十五中
7051 *
PM2.5
83
PM10
58
O3
0.7
CO
3
SO2
56
NO2
气象局
7756 *
PM2.5
98
PM10
34
O3
0.8
CO
4
SO2
84
NO2
|
2025/12
|
110
|
120
|
59
|
62
|
68
|
93
|
91
|
105
|
67
|
59
|
76
|
71
|
38
|
49
|
69
|
69
|
101
|
149
|
138
|
123
|
65
|
52
|
60
|
36
|
34
|
58
|
70
|
74
|
76
|
130
|
50
|
|
2025/11
|
52
|
59
|
59
|
41
|
51
|
59
|
46
|
53
|
16
|
51
|
32
|
35
|
45
|
62
|
90
|
76
|
55
|
34
|
45
|
60
|
74
|
82
|
80
|
59
|
86
|
106
|
99
|
117
|
82
|
81
|
|
|
2025/10
|
38
|
36
|
34
|
58
|
28
|
40
|
53
|
44
|
36
|
43
|
47
|
54
|
51
|
39
|
40
|
30
|
40
|
30
|
24
|
31
|
31
|
31
|
29
|
41
|
53
|
57
|
49
|
63
|
48
|
44
|
48
|
|
2025/09
|
34
|
30
|
36
|
41
|
36
|
28
|
37
|
29
|
28
|
20
|
25
|
27
|
26
|
19
|
41
|
32
|
30
|
43
|
24
|
33
|
33
|
35
|
30
|
22
|
30
|
33
|
39
|
36
|
49
|
52
|
|
|
2025/08
|
41
|
44
|
41
|
34
|
19
|
21
|
25
|
28
|
31
|
34
|
36
|
31
|
16
|
15
|
17
|
22
|
21
|
23
|
25
|
28
|
23
|
24
|
24
|
32
|
28
|
32
|
26
|
18
|
18
|
24
|
33
|
|
2025/07
|
15
|
24
|
31
|
29
|
22
|
16
|
19
|
17
|
19
|
29
|
23
|
26
|
36
|
34
|
42
|
47
|
42
|
27
|
20
|
16
|
14
|
21
|
25
|
29
|
21
|
14
|
21
|
18
|
26
|
24
|
24
|
|
2025/06
|
36
|
25
|
25
|
44
|
32
|
41
|
47
|
53
|
38
|
36
|
20
|
25
|
16
|
24
|
15
|
24
|
41
|
29
|
33
|
22
|
25
|
40
|
16
|
18
|
26
|
21
|
30
|
24
|
24
|
24
|
|
|
2025/05
|
52
|
53
|
58
|
53
|
36
|
72
|
119
|
59
|
24
|
43
|
42
|
44
|
42
|
45
|
69
|
58
|
31
|
50
|
43
|
31
|
19
|
30
|
19
|
31
|
60
|
63
|
59
|
39
|
30
|
41
|
43
|
|
2025/04
|
51
|
52
|
92
|
69
|
70
|
69
|
67
|
60
|
72
|
50
|
55
|
84
|
165
|
94
|
61
|
58
|
62
|
61
|
71
|
68
|
66
|
31
|
57
|
42
|
32
|
46
|
43
|
43
|
63
|
56
|
|
|
2025/03
|
57
|
62
|
45
|
20
|
38
|
34
|
60
|
60
|
87
|
111
|
108
|
82
|
22
|
41
|
23
|
35
|
37
|
48
|
57
|
54
|
47
|
47
|
51
|
60
|
62
|
89
|
85
|
61
|
41
|
52
|
46
|
|
2025/02
|
16
|
29
|
76
|
66
|
41
|
60
|
64
|
46
|
41
|
54
|
64
|
79
|
138
|
102
|
119
|
44
|
69
|
35
|
57
|
30
|
23
|
36
|
48
|
75
|
104
|
89
|
79
|
50
|
|||
|
2025/01
|
116
|
96
|
86
|
84
|
93
|
87
|
91
|
113
|
77
|
47
|
59
|
65
|
77
|
79
|
83
|
59
|
70
|
70
|
65
|
81
|
99
|
79
|
76
|
58
|
48
|
32
|
42
|
74
|
124
|
61
|
52
|
|
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