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
27 Feb
Sat
28 Feb
Sun
1 Mar
Mon
2 Mar
Tue
3 Mar
Wed
4 Mar
Thu
5 Mar
2号
11284 *
PM2.5
133
PM10
76
O3
0.9
CO
7
SO2
31
NO2
1号
10579 *
PM2.5
125
PM10
55
O3
1.0
CO
11
SO2
21
NO2
|
2026/01
|
39
|
41
|
82
|
178
|
90
|
132
|
76
|
52
|
79
|
78
|
38
|
67
|
76
|
78
|
151
|
111
|
36
|
27
|
31
|
35
|
38
|
53
|
93
|
134
|
65
|
70
|
89
|
94
|
83
|
42
|
109
|
|
2025/12
|
56
|
31
|
41
|
54
|
46
|
95
|
109
|
50
|
79
|
69
|
56
|
28
|
48
|
63
|
77
|
103
|
63
|
62
|
109
|
96
|
33
|
41
|
45
|
60
|
33
|
39
|
62
|
105
|
152
|
62
|
32
|
|
2025/11
|
82
|
38
|
27
|
48
|
49
|
46
|
67
|
69
|
81
|
54
|
68
|
75
|
75
|
72
|
143
|
97
|
35
|
47
|
57
|
67
|
69
|
106
|
132
|
138
|
43
|
73
|
96
|
91
|
126
|
147
|
|
|
2025/10
|
57
|
23
|
11
|
26
|
8
|
10
|
31
|
29
|
25
|
14
|
20
|
19
|
29
|
46
|
22
|
44
|
50
|
25
|
26
|
25
|
26
|
31
|
37
|
43
|
81
|
90
|
41
|
59
|
43
|
30
|
38
|
|
2025/09
|
24
|
36
|
28
|
24
|
27
|
26
|
45
|
55
|
55
|
50
|
33
|
23
|
24
|
39
|
33
|
25
|
17
|
20
|
13
|
37
|
41
|
30
|
25
|
35
|
52
|
53
|
46
|
36
|
66
|
72
|
|
|
2025/08
|
11
|
17
|
14
|
21
|
24
|
18
|
27
|
24
|
9
|
17
|
27
|
24
|
23
|
27
|
21
|
25
|
25
|
35
|
34
|
33
|
31
|
33
|
37
|
27
|
39
|
22
|
25
|
23
|
24
|
19
|
15
|
|
2025/07
|
32
|
33
|
38
|
37
|
42
|
40
|
40
|
18
|
24
|
34
|
35
|
33
|
35
|
24
|
28
|
21
|
25
|
29
|
27
|
19
|
15
|
14
|
14
|
17
|
21
|
21
|
22
|
16
|
17
|
18
|
17
|
|
2025/06
|
44
|
30
|
42
|
35
|
50
|
56
|
52
|
38
|
42
|
23
|
26
|
27
|
17
|
13
|
25
|
38
|
41
|
45
|
17
|
18
|
45
|
49
|
47
|
36
|
47
|
57
|
41
|
43
|
17
|
21
|
|
|
2025/05
|
62
|
47
|
35
|
43
|
26
|
30
|
45
|
42
|
24
|
37
|
51
|
62
|
59
|
62
|
41
|
49
|
58
|
44
|
72
|
71
|
57
|
61
|
45
|
53
|
43
|
55
|
53
|
41
|
46
|
48
|
51
|
|
2025/04
|
71
|
39
|
37
|
49
|
51
|
58
|
89
|
80
|
53
|
59
|
58
|
118
|
62
|
53
|
54
|
70
|
114
|
61
|
39
|
52
|
39
|
46
|
52
|
69
|
61
|
68
|
55
|
56
|
64
|
77
|
|
|
2025/03
|
37
|
45
|
45
|
38
|
31
|
52
|
43
|
102
|
111
|
83
|
50
|
84
|
51
|
57
|
54
|
43
|
51
|
34
|
52
|
60
|
58
|
68
|
89
|
114
|
108
|
113
|
103
|
59
|
41
|
54
|
71
|
|
2025/02
|
49
|
83
|
51
|
27
|
35
|
54
|
53
|
28
|
39
|
65
|
48
|
82
|
72
|
79
|
107
|
82
|
41
|
38
|
45
|
54
|
50
|
35
|
52
|
51
|
75
|
91
|
115
|
114
|
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13
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14
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15
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16
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19
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20
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22
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23
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24
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25
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27
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28
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29
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30
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31
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*: primary pollution