Air Quality
Excellent
No health implications.
10
PM2.5
46
PM10
61
O3
0.6
CO
2
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Jan
79
Good
Tue
13 Jan
71
Good
Wed
14 Jan
78
Good
Thu
15 Jan
142
Light
Fri
16 Jan
106
Light
Sat
17 Jan
51
Good
Sun
18 Jan
47
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