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
23 Apr
Fri
24 Apr
Sat
25 Apr
士林
6022 *
PM2.5
27
PM10
54
O3
0.2
CO
4
SO2
16
NO2
中山
6226 *
PM2.5
38
PM10
40
O3
0.3
CO
3
SO2
17
NO2
万华
5224 *
PM2.5
28
PM10
40
O3
0.3
CO
3
SO2
14
NO2
古亭
5820 *
PM2.5
30
PM10
48
O3
0.2
CO
4
SO2
8
NO2
松山
5924 *
PM2.5
28
PM10
42
O3
0.3
CO
4
SO2
14
NO2
大同
6424 *
PM2.5
25
PM10
44
O3
0.3
CO
3
SO2
16
NO2
阳明
5018
PM2.5
29
PM10
79
O3
0.2
CO
4
SO2
6
NO2
|
2026/03
|
32
|
37
|
27
|
34
|
27
|
39
|
46
|
34
|
35
|
42
|
37
|
43
|
58
|
44
|
42
|
33
|
40
|
50
|
28
|
41
|
35
|
39
|
32
|
30
|
41
|
33
|
43
|
39
|
52
|
40
|
43
|
|
2026/02
|
19
|
39
|
50
|
29
|
33
|
39
|
25
|
43
|
39
|
36
|
47
|
59
|
47
|
48
|
29
|
34
|
36
|
49
|
55
|
68
|
51
|
59
|
105
|
65
|
28
|
46
|
45
|
30
|
|||
|
2026/01
|
21
|
27
|
39
|
32
|
44
|
40
|
45
|
52
|
61
|
57
|
62
|
58
|
59
|
52
|
47
|
52
|
48
|
22
|
33
|
27
|
40
|
50
|
42
|
47
|
48
|
33
|
22
|
28
|
34
|
36
|
18
|
|
2025/12
|
44
|
46
|
49
|
36
|
30
|
29
|
32
|
43
|
36
|
28
|
35
|
46
|
48
|
40
|
54
|
41
|
50
|
57
|
48
|
47
|
66
|
27
|
34
|
50
|
23
|
33
|
23
|
26
|
30
|
42
|
32
|
|
2025/11
|
32
|
55
|
40
|
16
|
19
|
23
|
38
|
38
|
32
|
42
|
22
|
8
|
14
|
37
|
42
|
30
|
31
|
23
|
31
|
43
|
49
|
54
|
43
|
41
|
56
|
76
|
63
|
107
|
82
|
53
|
|
|
2025/10
|
18
|
14
|
16
|
16
|
23
|
27
|
21
|
24
|
20
|
22
|
22
|
19
|
17
|
29
|
15
|
28
|
29
|
32
|
25
|
26
|
20
|
25
|
30
|
29
|
34
|
46
|
40
|
23
|
22
|
30
|
31
|
|
2025/09
|
20
|
30
|
27
|
30
|
22
|
22
|
18
|
22
|
21
|
28
|
24
|
26
|
37
|
29
|
21
|
21
|
21
|
21
|
17
|
22
|
23
|
25
|
30
|
31
|
20
|
17
|
17
|
18
|
22
|
20
|
|
|
2025/08
|
34
|
32
|
36
|
21
|
18
|
32
|
43
|
48
|
35
|
25
|
27
|
23
|
29
|
27
|
19
|
21
|
21
|
15
|
20
|
32
|
33
|
29
|
22
|
19
|
15
|
15
|
12
|
15
|
16
|
16
|
16
|
|
2025/07
|
17
|
21
|
23
|
24
|
16
|
17
|
22
|
36
|
26
|
16
|
13
|
25
|
36
|
40
|
34
|
38
|
32
|
20
|
30
|
32
|
19
|
18
|
21
|
22
|
19
|
28
|
27
|
28
|
20
|
33
|
47
|
|
2025/06
|
44
|
41
|
16
|
27
|
28
|
24
|
20
|
28
|
23
|
20
|
18
|
23
|
26
|
28
|
31
|
26
|
29
|
28
|
24
|
20
|
24
|
28
|
30
|
33
|
23
|
21
|
20
|
23
|
16
|
13
|
|
|
2025/05
|
46
|
48
|
49
|
30
|
42
|
41
|
47
|
53
|
51
|
31
|
29
|
35
|
28
|
24
|
20
|
23
|
28
|
18
|
25
|
33
|
24
|
37
|
45
|
20
|
51
|
39
|
24
|
22
|
15
|
37
|
42
|
|
2025/04
|
26
|
39
|
42
|
37
|
43
|
44
|
51
|
55
|
48
|
42
|
36
|
22
|
107
|
95
|
74
|
64
|
66
|
49
|
46
|
29
|
44
|
44
|
32
|
25
|
23
|
32
|
35
|
42
|
29
|
32
|
|
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1
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2
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3
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4
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5
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6
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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