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
29 Mar
Sat
30 Mar
Sun
31 Mar
Mon
1 Apr
Tue
2 Apr
Wed
3 Apr
Thu
4 Apr
柳东小学
4729
PM2.5
47
PM10
122
O3
0.5
CO
8
SO2
14
NO2
河西水厂
5942 *
PM2.5
60
PM10
101
O3
0.1
CO
5
SO2
22
NO2
市四中
5333
PM2.5
55 *
PM10
100
O3
0.8
CO
8
SO2
21
NO2
市九中
6841
PM2.5
85 *
PM10
97
O3
1.0
CO
8
SO2
28
NO2
古亭山
5740 *
PM2.5
41
PM10
109
O3
0.7
CO
7
SO2
19
NO2
市二中
5636
PM2.5
62 *
PM10
84
O3
0.9
CO
8
SO2
26
NO2
2024/02
|
34
|
26
|
22
|
13
|
20
|
15
|
16
|
33
|
42
|
90
|
93
|
92
|
115
|
74
|
63
|
28
|
64
|
45
|
45
|
53
|
62
|
18
|
15
|
14
|
16
|
14
|
21
|
18
|
17
|
||
2024/01
|
120
|
44
|
29
|
48
|
109
|
61
|
61
|
29
|
30
|
45
|
51
|
45
|
55
|
66
|
70
|
72
|
76
|
75
|
67
|
14
|
23
|
17
|
46
|
43
|
45
|
53
|
46
|
45
|
31
|
20
|
34
|
2023/12
|
65
|
41
|
21
|
20
|
41
|
53
|
63
|
61
|
59
|
46
|
46
|
26
|
52
|
106
|
39
|
23
|
35
|
17
|
16
|
32
|
53
|
62
|
50
|
52
|
66
|
90
|
101
|
92
|
87
|
116
|
136
|
2023/11
|
55
|
60
|
54
|
42
|
38
|
27
|
24
|
38
|
45
|
36
|
14
|
13
|
13
|
25
|
29
|
26
|
50
|
55
|
56
|
66
|
67
|
75
|
73
|
70
|
69
|
80
|
64
|
68
|
79
|
79
|
|
2023/10
|
37
|
35
|
37
|
42
|
27
|
29
|
32
|
22
|
28
|
22
|
26
|
41
|
55
|
45
|
42
|
51
|
59
|
54
|
26
|
18
|
33
|
40
|
48
|
57
|
51
|
55
|
20
|
24
|
28
|
42
|
49
|
2023/09
|
38
|
40
|
28
|
22
|
33
|
38
|
34
|
28
|
23
|
23
|
16
|
18
|
19
|
17
|
27
|
33
|
36
|
30
|
21
|
26
|
30
|
30
|
31
|
43
|
41
|
40
|
39
|
34
|
38
|
39
|
|
2023/08
|
31
|
27
|
33
|
32
|
18
|
16
|
15
|
17
|
21
|
25
|
26
|
30
|
32
|
31
|
23
|
28
|
34
|
42
|
35
|
31
|
26
|
30
|
19
|
25
|
28
|
28
|
24
|
13
|
24
|
36
|
39
|
2023/07
|
30
|
32
|
27
|
22
|
23
|
19
|
24
|
26
|
26
|
30
|
27
|
29
|
30
|
28
|
37
|
40
|
52
|
26
|
22
|
22
|
25
|
29
|
29
|
31
|
37
|
45
|
41
|
47
|
49
|
40
|
25
|
2023/06
|
43
|
41
|
41
|
32
|
30
|
29
|
23
|
19
|
24
|
26
|
48
|
54
|
32
|
27
|
38
|
34
|
24
|
23
|
25
|
25
|
32
|
19
|
19
|
21
|
16
|
18
|
25
|
29
|
24
|
23
|
|
2023/05
|
72
|
42
|
36
|
31
|
44
|
47
|
19
|
27
|
48
|
29
|
15
|
26
|
49
|
63
|
59
|
37
|
44
|
49
|
49
|
49
|
50
|
38
|
27
|
26
|
38
|
27
|
20
|
29
|
37
|
56
|
54
|
2023/04
|
52
|
42
|
37
|
46
|
34
|
23
|
43
|
72
|
70
|
40
|
24
|
48
|
51
|
54
|
54
|
71
|
58
|
52
|
42
|
35
|
52
|
44
|
36
|
17
|
18
|
31
|
49
|
51
|
40
|
88
|
|
2023/03
|
99
|
88
|
108
|
78
|
75
|
105
|
113
|
108
|
82
|
71
|
59
|
105
|
87
|
91
|
74
|
69
|
46
|
33
|
24
|
50
|
46
|
58
|
50
|
22
|
16
|
35
|
28
|
44
|
39
|
43
|
46
|
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