Air Quality
Excellent
No health implications.
6
PM2.5
19
PM10
57
O3
0.6
CO
5
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 Jan
63
Good
Sat
25 Jan
76
Good
Sun
26 Jan
85
Good
Mon
27 Jan
55
Good
Tue
28 Jan
110
Light
Wed
29 Jan
29
Excellent
Thu
30 Jan
17
Excellent
Air quality in the last 12 months (Shibei)
|
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
|
|
2024/11
|
72
|
98
|
53
|
54
|
38
|
59
|
43
|
25
|
37
|
42
|
81
|
107
|
49
|
28
|
52
|
64
|
36
|
21
|
31
|
55
|
81
|
42
|
36
|
34
|
17
|
32
|
38
|
49
|
46
|
59
|
|
|
2024/10
|
17
|
24
|
35
|
39
|
16
|
25
|
45
|
44
|
48
|
78
|
54
|
53
|
34
|
24
|
57
|
42
|
21
|
17
|
36
|
41
|
34
|
43
|
38
|
56
|
49
|
62
|
78
|
42
|
66
|
77
|
72
|
|
2024/09
|
38
|
22
|
37
|
30
|
29
|
28
|
42
|
24
|
14
|
14
|
27
|
22
|
26
|
29
|
29
|
42
|
19
|
10
|
14
|
16
|
35
|
28
|
37
|
35
|
30
|
58
|
34
|
27
|
21
|
24
|
|
|
2024/08
|
30
|
20
|
23
|
35
|
21
|
15
|
17
|
14
|
15
|
28
|
63
|
78
|
54
|
23
|
40
|
43
|
38
|
19
|
12
|
12
|
14
|
37
|
51
|
39
|
25
|
15
|
14
|
28
|
35
|
41
|
54
|
|
2024/07
|
19
|
11
|
32
|
27
|
23
|
19
|
16
|
18
|
12
|
56
|
67
|
77
|
34
|
31
|
23
|
21
|
19
|
31
|
26
|
15
|
26
|
21
|
15
|
19
|
14
|
25
|
28
|
33
|
33
|
29
|
34
|
|
2024/06
|
30
|
37
|
40
|
20
|
23
|
22
|
15
|
39
|
58
|
68
|
43
|
13
|
16
|
14
|
16
|
28
|
17
|
22
|
18
|
15
|
10
|
28
|
48
|
78
|
58
|
15
|
18
|
17
|
17
|
22
|
|
|
2024/05
|
52
|
55
|
32
|
22
|
17
|
47
|
68
|
63
|
48
|
32
|
116
|
99
|
81
|
78
|
49
|
50
|
52
|
36
|
24
|
15
|
16
|
17
|
25
|
10
|
18
|
30
|
40
|
38
|
29
|
22
|
37
|
|
2024/04
|
50
|
16
|
33
|
54
|
46
|
49
|
48
|
46
|
73
|
60
|
45
|
28
|
11
|
23
|
56
|
114
|
101
|
83
|
91
|
41
|
43
|
33
|
24
|
33
|
48
|
35
|
11
|
12
|
55
|
44
|
|
|
2024/03
|
46
|
71
|
101
|
68
|
57
|
55
|
64
|
104
|
43
|
28
|
44
|
81
|
57
|
67
|
63
|
24
|
91
|
67
|
95
|
41
|
30
|
78
|
66
|
53
|
49
|
54
|
51
|
97
|
115
|
118
|
60
|
|
2024/02
|
38
|
35
|
43
|
52
|
32
|
54
|
73
|
116
|
186
|
280
|
197
|
153
|
76
|
78
|
36
|
39
|
34
|
27
|
44
|
36
|
34
|
34
|
38
|
72
|
100
|
56
|
56
|
52
|
73
|
||
|
2024/01
|
49
|
143
|
156
|
133
|
138
|
119
|
45
|
46
|
82
|
47
|
116
|
171
|
119
|
93
|
50
|
56
|
34
|
49
|
66
|
79
|
43
|
42
|
36
|
51
|
51
|
83
|
74
|
91
|
90
|
44
|
59
|
|
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