Air Quality
Excellent
No health implications.
8
PM2.5
25
PM10
97
O3
0.4
CO
8
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 May
48
Excellent
Sat
9 May
55
Good
Sun
10 May
73
Good
Mon
11 May
86
Good
Tue
12 May
90
Good
Wed
13 May
45
Excellent
Thu
14 May
32
Excellent
Air quality in the last 12 months (Beibei)
|
2026/04
|
38
|
37
|
36
|
50
|
55
|
47
|
38
|
36
|
37
|
50
|
45
|
36
|
41
|
34
|
30
|
33
|
48
|
51
|
44
|
83
|
42
|
25
|
37
|
42
|
58
|
54
|
37
|
27
|
25
|
38
|
|
|
2026/03
|
33
|
43
|
37
|
42
|
49
|
47
|
35
|
32
|
35
|
36
|
44
|
46
|
53
|
42
|
24
|
30
|
28
|
27
|
35
|
44
|
42
|
46
|
39
|
31
|
34
|
41
|
46
|
32
|
43
|
32
|
29
|
|
2026/02
|
64
|
84
|
79
|
89
|
99
|
121
|
78
|
54
|
55
|
71
|
71
|
100
|
104
|
94
|
105
|
68
|
102
|
91
|
102
|
89
|
83
|
94
|
99
|
40
|
39
|
53
|
43
|
21
|
|||
|
2026/01
|
32
|
30
|
40
|
57
|
67
|
66
|
57
|
76
|
101
|
130
|
166
|
174
|
131
|
153
|
140
|
176
|
159
|
183
|
104
|
23
|
31
|
56
|
57
|
58
|
68
|
75
|
68
|
76
|
93
|
42
|
48
|
|
2025/12
|
116
|
149
|
83
|
70
|
71
|
70
|
76
|
85
|
110
|
118
|
78
|
89
|
46
|
62
|
74
|
92
|
96
|
108
|
115
|
69
|
30
|
46
|
34
|
46
|
41
|
44
|
59
|
62
|
76
|
87
|
58
|
|
2025/11
|
41
|
49
|
51
|
45
|
44
|
31
|
26
|
28
|
33
|
28
|
44
|
51
|
60
|
62
|
41
|
51
|
33
|
34
|
40
|
56
|
62
|
73
|
67
|
60
|
60
|
61
|
72
|
76
|
82
|
97
|
|
|
2025/10
|
44
|
24
|
24
|
19
|
24
|
26
|
40
|
40
|
36
|
36
|
34
|
38
|
20
|
26
|
27
|
32
|
30
|
26
|
23
|
23
|
20
|
24
|
28
|
35
|
35
|
41
|
36
|
42
|
49
|
43
|
49
|
|
2025/09
|
40
|
54
|
49
|
59
|
67
|
28
|
32
|
21
|
31
|
41
|
33
|
23
|
19
|
30
|
36
|
33
|
44
|
29
|
23
|
28
|
26
|
29
|
20
|
24
|
43
|
32
|
29
|
38
|
20
|
34
|
|
|
2025/08
|
35
|
38
|
36
|
29
|
39
|
33
|
24
|
27
|
24
|
23
|
15
|
24
|
27
|
27
|
32
|
19
|
25
|
31
|
30
|
19
|
30
|
34
|
30
|
30
|
34
|
26
|
23
|
26
|
32
|
36
|
36
|
|
2025/07
|
23
|
21
|
19
|
19
|
26
|
29
|
28
|
20
|
26
|
32
|
28
|
26
|
41
|
36
|
35
|
39
|
37
|
31
|
31
|
28
|
22
|
23
|
21
|
23
|
21
|
24
|
28
|
32
|
38
|
42
|
36
|
|
2025/06
|
21
|
25
|
42
|
48
|
42
|
53
|
49
|
30
|
26
|
41
|
40
|
44
|
44
|
41
|
46
|
44
|
32
|
22
|
18
|
31
|
25
|
17
|
20
|
22
|
20
|
28
|
32
|
31
|
23
|
21
|
|
|
2025/05
|
54
|
62
|
70
|
48
|
45
|
60
|
55
|
38
|
62
|
61
|
54
|
51
|
56
|
58
|
60
|
68
|
60
|
64
|
58
|
56
|
58
|
38
|
56
|
63
|
48
|
38
|
32
|
24
|
25
|
27
|
24
|
|
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