Air Quality
Excellent
No health implications.
35
PM2.5
43
PM10
13
O3
0.7
CO
3
SO2
27
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Dec
64
Good
Sun
14 Dec
60
Good
Mon
15 Dec
82
Good
Tue
16 Dec
93
Good
Wed
17 Dec
72
Good
Thu
18 Dec
39
Excellent
Fri
19 Dec
19
Excellent
Air quality in the last 12 months (Shibei)
|
2025/11
|
78
|
48
|
17
|
26
|
14
|
28
|
49
|
47
|
88
|
45
|
57
|
62
|
90
|
69
|
119
|
87
|
34
|
39
|
46
|
69
|
58
|
92
|
96
|
112
|
49
|
60
|
94
|
83
|
113
|
127
|
|
|
2025/10
|
53
|
25
|
13
|
19
|
8
|
10
|
31
|
20
|
30
|
19
|
20
|
16
|
26
|
36
|
18
|
34
|
49
|
26
|
29
|
23
|
21
|
23
|
34
|
40
|
57
|
70
|
31
|
40
|
23
|
19
|
31
|
|
2025/09
|
17
|
23
|
15
|
13
|
16
|
20
|
30
|
27
|
54
|
49
|
24
|
18
|
12
|
26
|
15
|
16
|
13
|
18
|
12
|
30
|
36
|
26
|
14
|
35
|
44
|
44
|
40
|
28
|
61
|
60
|
|
|
2025/08
|
15
|
18
|
16
|
16
|
12
|
17
|
24
|
14
|
9
|
15
|
20
|
10
|
16
|
14
|
15
|
22
|
36
|
32
|
24
|
29
|
19
|
28
|
42
|
33
|
34
|
21
|
18
|
25
|
27
|
19
|
16
|
|
2025/07
|
26
|
28
|
32
|
44
|
49
|
47
|
38
|
9
|
24
|
30
|
30
|
28
|
36
|
20
|
27
|
25
|
25
|
29
|
19
|
23
|
21
|
21
|
17
|
21
|
21
|
20
|
19
|
17
|
17
|
16
|
17
|
|
2025/06
|
36
|
20
|
29
|
34
|
41
|
54
|
38
|
31
|
14
|
21
|
24
|
12
|
9
|
7
|
30
|
37
|
40
|
37
|
13
|
15
|
45
|
55
|
48
|
28
|
39
|
63
|
31
|
38
|
16
|
17
|
|
|
2025/05
|
54
|
45
|
38
|
39
|
20
|
17
|
19
|
35
|
21
|
31
|
49
|
55
|
56
|
57
|
45
|
17
|
48
|
31
|
56
|
68
|
28
|
57
|
60
|
52
|
37
|
52
|
48
|
23
|
27
|
34
|
35
|
|
2025/04
|
62
|
43
|
33
|
31
|
46
|
54
|
80
|
80
|
54
|
61
|
44
|
89
|
49
|
55
|
44
|
57
|
86
|
73
|
56
|
45
|
32
|
37
|
31
|
61
|
40
|
53
|
42
|
51
|
50
|
65
|
|
|
2025/03
|
18
|
39
|
43
|
31
|
30
|
56
|
24
|
96
|
96
|
72
|
31
|
65
|
53
|
53
|
52
|
38
|
46
|
31
|
42
|
73
|
53
|
64
|
82
|
111
|
100
|
103
|
117
|
58
|
41
|
46
|
69
|
|
2025/02
|
50
|
66
|
60
|
27
|
30
|
44
|
55
|
29
|
37
|
52
|
34
|
71
|
67
|
70
|
103
|
102
|
44
|
19
|
36
|
37
|
41
|
30
|
45
|
39
|
75
|
102
|
87
|
57
|
|||
|
2025/01
|
87
|
81
|
65
|
58
|
182
|
96
|
35
|
46
|
32
|
34
|
65
|
90
|
94
|
109
|
32
|
58
|
60
|
91
|
130
|
68
|
65
|
95
|
54
|
33
|
71
|
71
|
54
|
41
|
71
|
45
|
61
|
|
2024/12
|
69
|
84
|
39
|
64
|
107
|
77
|
50
|
40
|
68
|
104
|
55
|
48
|
71
|
49
|
59
|
61
|
86
|
35
|
46
|
76
|
50
|
47
|
75
|
60
|
101
|
59
|
51
|
54
|
64
|
77
|
60
|
|
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