Air Quality
Excellent
No health implications.
10
PM2.5
19
PM10
50
O3
0.6
CO
8
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Mar
48
Excellent
Sun
29 Mar
41
Excellent
Mon
30 Mar
51
Good
Tue
31 Mar
46
Excellent
Wed
1 Apr
49
Excellent
Thu
2 Apr
43
Excellent
Fri
3 Apr
30
Excellent
Air quality in the last 12 months (Beibei)
|
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
|
|
2025/04
|
42
|
55
|
61
|
60
|
70
|
79
|
74
|
67
|
66
|
65
|
46
|
343
|
279
|
150
|
103
|
93
|
86
|
71
|
53
|
34
|
44
|
40
|
44
|
43
|
49
|
47
|
43
|
48
|
42
|
41
|
|
|
2025/03
|
97
|
73
|
38
|
35
|
30
|
26
|
39
|
50
|
60
|
53
|
55
|
71
|
76
|
62
|
42
|
39
|
36
|
38
|
48
|
54
|
64
|
90
|
79
|
63
|
58
|
60
|
98
|
74
|
28
|
34
|
43
|
|
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