Air Quality
Excellent
No health implications.
20
PM2.5
32
PM10
61
O3
0.7
CO
5
SO2
28
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Mar
63
Good
Sun
2 Mar
52
Good
Mon
3 Mar
46
Excellent
Tue
4 Mar
61
Good
Wed
5 Mar
70
Good
Thu
6 Mar
64
Good
Fri
7 Mar
31
Excellent
Air quality in the last 12 months (Shibei)
|
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
|
|
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
|
||
|
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