Air Quality
Excellent
No health implications.
30
PM2.5
47
PM10
106
O3
0.6
CO
7
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
29 Apr
91
Good
Tue
30 Apr
88
Good
Wed
1 May
85
Good
Thu
2 May
84
Good
Fri
3 May
90
Good
Sat
4 May
83
Good
Sun
5 May
83
Good
Air quality in the last 12 months (Shilin)
|
2024/02
|
33
|
44
|
52
|
32
|
39
|
34
|
43
|
47
|
54
|
66
|
58
|
42
|
38
|
30
|
47
|
50
|
30
|
31
|
46
|
54
|
46
|
51
|
60
|
51
|
47
|
39
|
38
|
37
|
37
|
||
|
2024/01
|
36
|
31
|
51
|
33
|
23
|
37
|
32
|
31
|
36
|
45
|
42
|
38
|
43
|
40
|
36
|
21
|
21
|
25
|
27
|
39
|
37
|
23
|
48
|
44
|
36
|
24
|
30
|
30
|
26
|
27
|
25
|
|
2023/12
|
52
|
21
|
18
|
24
|
22
|
31
|
39
|
24
|
19
|
20
|
22
|
28
|
15
|
18
|
24
|
34
|
23
|
20
|
26
|
61
|
59
|
69
|
59
|
67
|
62
|
41
|
40
|
34
|
32
|
42
|
37
|
|
2023/11
|
40
|
27
|
27
|
31
|
26
|
42
|
30
|
22
|
24
|
28
|
26
|
31
|
33
|
19
|
18
|
27
|
49
|
46
|
46
|
51
|
35
|
44
|
52
|
45
|
29
|
45
|
52
|
56
|
44
|
58
|
|
|
2023/10
|
26
|
19
|
20
|
21
|
24
|
23
|
15
|
18
|
24
|
26
|
33
|
31
|
22
|
18
|
26
|
31
|
29
|
25
|
34
|
31
|
39
|
40
|
32
|
31
|
27
|
25
|
29
|
32
|
38
|
39
|
41
|
|
2023/09
|
39
|
36
|
38
|
34
|
30
|
33
|
35
|
44
|
31
|
31
|
32
|
25
|
27
|
35
|
43
|
40
|
33
|
24
|
22
|
22
|
22
|
26
|
22
|
26
|
28
|
29
|
23
|
17
|
18
|
24
|
|
|
2023/08
|
22
|
25
|
27
|
22
|
24
|
28
|
20
|
21
|
21
|
23
|
27
|
27
|
29
|
37
|
33
|
28
|
30
|
37
|
36
|
36
|
35
|
29
|
24
|
30
|
17
|
18
|
21
|
27
|
32
|
30
|
31
|
|
2023/07
|
25
|
24
|
24
|
30
|
28
|
15
|
17
|
19
|
19
|
15
|
15
|
16
|
15
|
23
|
36
|
35
|
42
|
37
|
25
|
21
|
27
|
23
|
25
|
24
|
23
|
25
|
26
|
26
|
27
|
31
|
33
|
|
2023/06
|
44
|
38
|
35
|
35
|
32
|
27
|
30
|
26
|
35
|
38
|
46
|
47
|
31
|
36
|
25
|
34
|
36
|
34
|
33
|
23
|
29
|
24
|
20
|
31
|
40
|
39
|
34
|
28
|
26
|
26
|
|
|
2023/05
|
41
|
36
|
34
|
32
|
31
|
35
|
42
|
46
|
48
|
52
|
46
|
31
|
48
|
44
|
33
|
29
|
44
|
50
|
48
|
48
|
46
|
49
|
49
|
50
|
47
|
38
|
38
|
42
|
40
|
43
|
41
|
|
2023/04
|
49
|
54
|
39
|
35
|
37
|
47
|
67
|
62
|
78
|
76
|
72
|
78
|
91
|
105
|
69
|
91
|
94
|
74
|
79
|
75
|
69
|
62
|
49
|
57
|
51
|
43
|
41
|
47
|
46
|
51
|
|
|
2023/03
|
69
|
81
|
69
|
56
|
71
|
78
|
80
|
67
|
61
|
72
|
74
|
59
|
31
|
61
|
78
|
59
|
46
|
57
|
58
|
42
|
29
|
28
|
31
|
37
|
49
|
58
|
57
|
63
|
49
|
46
|
50
|
|
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