Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
42
*
PM2.5
56
PM10
18
O3
0.6
CO
8
SO2
19
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
7 May
69
Good
Wed
8 May
76
Good
Thu
9 May
71
Good
Fri
10 May
67
Good
Sat
11 May
71
Good
Sun
12 May
68
Good
Air quality in the last 12 months (Shimen)
|
2024/02
|
68
|
36
|
45
|
58
|
98
|
95
|
98
|
100
|
101
|
95
|
101
|
79
|
66
|
62
|
64
|
65
|
55
|
55
|
192
|
19
|
18
|
27
|
35
|
44
|
58
|
77
|
75
|
87
|
73
|
||
|
2024/01
|
95
|
84
|
54
|
55
|
85
|
113
|
155
|
120
|
142
|
118
|
109
|
89
|
98
|
153
|
100
|
87
|
58
|
47
|
29
|
41
|
77
|
51
|
42
|
44
|
55
|
63
|
75
|
87
|
100
|
108
|
118
|
|
2023/12
|
47
|
54
|
66
|
60
|
52
|
65
|
56
|
58
|
73
|
58
|
20
|
42
|
52
|
16
|
26
|
50
|
52
|
45
|
55
|
77
|
92
|
63
|
76
|
92
|
89
|
96
|
133
|
202
|
216
|
161
|
108
|
|
2023/11
|
46
|
52
|
82
|
56
|
49
|
31
|
36
|
44
|
49
|
79
|
27
|
37
|
50
|
47
|
51
|
43
|
55
|
58
|
54
|
62
|
65
|
70
|
83
|
67
|
60
|
63
|
63
|
73
|
86
|
55
|
|
|
2023/10
|
27
|
24
|
19
|
25
|
26
|
27
|
23
|
28
|
33
|
32
|
36
|
49
|
40
|
33
|
37
|
47
|
54
|
65
|
49
|
25
|
36
|
48
|
52
|
75
|
76
|
36
|
30
|
36
|
42
|
40
|
41
|
|
2023/09
|
47
|
44
|
42
|
45
|
42
|
34
|
35
|
36
|
40
|
42
|
38
|
24
|
24
|
32
|
29
|
34
|
35
|
36
|
27
|
28
|
26
|
20
|
18
|
16
|
19
|
26
|
28
|
32
|
38
|
23
|
|
|
2023/08
|
22
|
24
|
28
|
31
|
28
|
29
|
27
|
30
|
35
|
40
|
42
|
42
|
26
|
30
|
36
|
36
|
39
|
45
|
44
|
43
|
34
|
31
|
38
|
42
|
51
|
46
|
25
|
26
|
33
|
36
|
41
|
|
2023/07
|
30
|
34
|
30
|
23
|
23
|
23
|
24
|
25
|
24
|
26
|
29
|
29
|
27
|
22
|
32
|
42
|
43
|
38
|
27
|
27
|
20
|
22
|
26
|
27
|
19
|
21
|
28
|
28
|
22
|
20
|
22
|
|
2023/06
|
37
|
44
|
40
|
40
|
22
|
25
|
30
|
36
|
36
|
39
|
44
|
35
|
38
|
50
|
47
|
29
|
25
|
30
|
19
|
25
|
31
|
31
|
29
|
32
|
32
|
37
|
28
|
23
|
25
|
23
|
|
|
2023/05
|
65
|
57
|
50
|
38
|
28
|
25
|
37
|
37
|
45
|
32
|
40
|
42
|
49
|
60
|
59
|
52
|
30
|
45
|
51
|
47
|
42
|
29
|
32
|
40
|
51
|
32
|
39
|
42
|
39
|
27
|
32
|
|
2023/04
|
53
|
55
|
25
|
24
|
28
|
40
|
69
|
77
|
66
|
66
|
69
|
166
|
123
|
78
|
61
|
60
|
58
|
38
|
58
|
66
|
66
|
23
|
19
|
19
|
24
|
31
|
42
|
47
|
99
|
92
|
|
|
2023/03
|
105
|
100
|
90
|
71
|
56
|
54
|
55
|
49
|
50
|
51
|
40
|
126
|
83
|
58
|
76
|
74
|
22
|
28
|
34
|
33
|
29
|
47
|
64
|
103
|
74
|
68
|
72
|
58
|
52
|
50
|
53
|
|
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
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution