Air Quality
Excellent
No health implications.
9
PM2.5
15
PM10
76
O3
0.4
CO
3
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Jul
34
Excellent
Mon
28 Jul
50
Excellent
Tue
29 Jul
49
Excellent
Wed
30 Jul
32
Excellent
Thu
31 Jul
36
Excellent
Fri
1 Aug
38
Excellent
Sat
2 Aug
31
Excellent
Shilin Air quality rank
Air quality in the last 12 months (Shilin)
|
2025/06
|
13
|
20
|
18
|
21
|
23
|
31
|
33
|
32
|
28
|
31
|
34
|
36
|
39
|
36
|
16
|
21
|
15
|
10
|
13
|
14
|
19
|
11
|
15
|
10
|
10
|
12
|
14
|
13
|
13
|
15
|
|
|
2025/05
|
39
|
28
|
24
|
19
|
27
|
31
|
31
|
32
|
44
|
31
|
23
|
30
|
28
|
33
|
26
|
24
|
28
|
26
|
33
|
24
|
33
|
30
|
51
|
33
|
19
|
16
|
14
|
14
|
12
|
13
|
11
|
|
2025/04
|
36
|
53
|
79
|
85
|
87
|
69
|
65
|
63
|
59
|
66
|
56
|
48
|
82
|
67
|
58
|
26
|
26
|
32
|
33
|
37
|
31
|
28
|
42
|
50
|
46
|
57
|
62
|
52
|
31
|
31
|
|
|
2025/03
|
42
|
44
|
48
|
47
|
56
|
48
|
38
|
52
|
45
|
40
|
50
|
59
|
57
|
65
|
58
|
34
|
28
|
22
|
37
|
45
|
62
|
65
|
59
|
48
|
42
|
45
|
48
|
83
|
99
|
59
|
52
|
|
2025/02
|
43
|
49
|
26
|
41
|
53
|
49
|
29
|
37
|
40
|
33
|
37
|
52
|
52
|
53
|
55
|
57
|
38
|
37
|
41
|
44
|
54
|
46
|
49
|
27
|
29
|
26
|
27
|
39
|
|||
|
2025/01
|
35
|
43
|
47
|
46
|
41
|
57
|
49
|
47
|
44
|
27
|
24
|
47
|
40
|
49
|
71
|
77
|
54
|
49
|
69
|
53
|
54
|
54
|
43
|
25
|
31
|
29
|
43
|
50
|
79
|
35
|
33
|
|
2024/12
|
21
|
29
|
23
|
23
|
27
|
23
|
28
|
34
|
16
|
20
|
31
|
28
|
41
|
39
|
48
|
44
|
29
|
31
|
46
|
37
|
41
|
38
|
40
|
40
|
42
|
50
|
51
|
36
|
33
|
29
|
46
|
|
2024/11
|
29
|
33
|
45
|
40
|
43
|
50
|
38
|
34
|
27
|
32
|
28
|
21
|
22
|
27
|
32
|
28
|
37
|
35
|
38
|
34
|
23
|
33
|
21
|
20
|
25
|
33
|
23
|
30
|
27
|
25
|
|
|
2024/10
|
15
|
19
|
31
|
27
|
24
|
33
|
35
|
39
|
31
|
23
|
25
|
25
|
27
|
24
|
26
|
16
|
14
|
27
|
36
|
24
|
20
|
25
|
27
|
37
|
35
|
35
|
43
|
46
|
49
|
41
|
32
|
|
2024/09
|
26
|
23
|
23
|
20
|
20
|
33
|
29
|
11
|
10
|
10
|
15
|
16
|
27
|
30
|
33
|
25
|
19
|
22
|
24
|
32
|
29
|
19
|
23
|
39
|
40
|
40
|
32
|
21
|
21
|
23
|
|
|
2024/08
|
34
|
29
|
22
|
17
|
16
|
15
|
15
|
13
|
12
|
18
|
41
|
51
|
51
|
42
|
34
|
33
|
35
|
40
|
32
|
41
|
32
|
19
|
18
|
21
|
20
|
16
|
19
|
24
|
27
|
33
|
29
|
|
2024/07
|
13
|
21
|
15
|
9
|
15
|
14
|
12
|
13
|
13
|
15
|
11
|
13
|
15
|
15
|
17
|
16
|
19
|
16
|
15
|
17
|
13
|
12
|
20
|
24
|
19
|
25
|
30
|
24
|
20
|
14
|
21
|
|
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