Air Quality
Excellent
No health implications.
3
PM2.5
23
PM10
95
O3
0.3
CO
5
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Sep
65
Good
Wed
2 Sep
62
Good
Thu
3 Sep
58
Good
Fri
4 Sep
57
Good
Sat
5 Sep
59
Good
Sun
6 Sep
59
Good
Mon
7 Sep
19
Excellent
Air quality in the last 12 months (Shibei)
|
2026/07
|
27
|
29
|
54
|
37
|
33
|
39
|
32
|
36
|
29
|
28
|
25
|
36
|
40
|
21
|
25
|
26
|
36
|
32
|
31
|
33
|
33
|
29
|
32
|
29
|
34
|
34
|
30
|
27
|
28
|
40
|
48
|
|
2026/06
|
42
|
34
|
26
|
34
|
35
|
34
|
32
|
32
|
57
|
44
|
55
|
44
|
50
|
51
|
33
|
30
|
29
|
24
|
23
|
40
|
44
|
31
|
30
|
30
|
41
|
39
|
52
|
31
|
38
|
26
|
|
|
2026/05
|
63
|
47
|
36
|
30
|
38
|
48
|
39
|
39
|
50
|
43
|
49
|
51
|
39
|
38
|
32
|
35
|
28
|
28
|
29
|
22
|
36
|
34
|
33
|
28
|
29
|
22
|
27
|
46
|
54
|
73
|
69
|
|
2026/04
|
90
|
88
|
61
|
36
|
54
|
40
|
29
|
32
|
35
|
67
|
80
|
65
|
41
|
45
|
51
|
59
|
34
|
27
|
29
|
64
|
72
|
38
|
46
|
51
|
47
|
52
|
63
|
36
|
41
|
50
|
|
|
2026/03
|
72
|
65
|
90
|
103
|
61
|
47
|
33
|
30
|
45
|
43
|
36
|
77
|
85
|
61
|
73
|
81
|
46
|
44
|
31
|
72
|
79
|
69
|
105
|
82
|
92
|
115
|
121
|
108
|
66
|
58
|
54
|
|
2026/02
|
161
|
163
|
83
|
102
|
165
|
48
|
34
|
41
|
57
|
73
|
117
|
164
|
131
|
109
|
70
|
63
|
158
|
74
|
78
|
86
|
60
|
94
|
50
|
30
|
68
|
58
|
81
|
95
|
|||
|
2026/01
|
34
|
38
|
62
|
152
|
99
|
133
|
112
|
47
|
71
|
79
|
37
|
60
|
83
|
69
|
158
|
127
|
40
|
35
|
29
|
31
|
30
|
42
|
73
|
108
|
49
|
56
|
90
|
69
|
64
|
36
|
97
|
|
2025/12
|
58
|
36
|
33
|
55
|
32
|
81
|
121
|
48
|
52
|
40
|
67
|
32
|
43
|
51
|
72
|
94
|
65
|
45
|
64
|
102
|
24
|
22
|
37
|
64
|
37
|
28
|
46
|
74
|
145
|
81
|
38
|
|
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
|
|
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