Air Quality
Excellent
No health implications.
7
PM2.5
21
PM10
84
O3
0.5
CO
7
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Mar
49
Excellent
Sun
15 Mar
82
Good
Mon
16 Mar
85
Good
Tue
17 Mar
85
Good
Wed
18 Mar
85
Good
Thu
19 Mar
74
Good
Fri
20 Mar
24
Excellent
Air quality in the last 12 months (Beipiao)
|
2026/02
|
63
|
43
|
68
|
65
|
74
|
34
|
50
|
37
|
69
|
80
|
62
|
104
|
130
|
101
|
53
|
69
|
181
|
21
|
66
|
100
|
162
|
89
|
34
|
59
|
92
|
39
|
36
|
32
|
|||
|
2026/01
|
66
|
85
|
102
|
86
|
51
|
60
|
42
|
60
|
82
|
36
|
25
|
52
|
34
|
95
|
61
|
30
|
36
|
32
|
37
|
47
|
50
|
54
|
61
|
53
|
38
|
67
|
29
|
54
|
59
|
62
|
73
|
|
2025/12
|
38
|
26
|
42
|
52
|
51
|
76
|
60
|
45
|
61
|
70
|
32
|
59
|
89
|
84
|
96
|
60
|
83
|
122
|
102
|
27
|
33
|
61
|
56
|
45
|
33
|
55
|
89
|
92
|
43
|
42
|
42
|
|
2025/11
|
66
|
30
|
60
|
57
|
113
|
50
|
49
|
90
|
36
|
41
|
48
|
78
|
44
|
83
|
119
|
52
|
36
|
56
|
61
|
40
|
64
|
70
|
110
|
120
|
30
|
55
|
37
|
74
|
67
|
40
|
|
|
2025/10
|
51
|
58
|
46
|
40
|
19
|
18
|
35
|
17
|
20
|
30
|
43
|
26
|
46
|
69
|
46
|
26
|
27
|
17
|
21
|
24
|
36
|
42
|
46
|
66
|
73
|
35
|
41
|
58
|
117
|
49
|
66
|
|
2025/09
|
36
|
32
|
45
|
53
|
49
|
28
|
25
|
24
|
30
|
30
|
49
|
39
|
36
|
31
|
22
|
25
|
18
|
23
|
37
|
34
|
36
|
34
|
36
|
26
|
31
|
40
|
58
|
48
|
37
|
48
|
|
|
2025/08
|
36
|
39
|
38
|
16
|
21
|
16
|
18
|
25
|
22
|
27
|
33
|
35
|
24
|
27
|
36
|
29
|
18
|
30
|
41
|
29
|
34
|
19
|
34
|
17
|
21
|
21
|
28
|
12
|
30
|
41
|
40
|
|
2025/07
|
38
|
31
|
21
|
31
|
44
|
19
|
29
|
36
|
29
|
32
|
35
|
35
|
16
|
23
|
30
|
20
|
14
|
18
|
36
|
21
|
21
|
32
|
24
|
24
|
33
|
34
|
35
|
27
|
22
|
17
|
28
|
|
2025/06
|
27
|
43
|
30
|
17
|
34
|
26
|
20
|
38
|
31
|
18
|
34
|
45
|
30
|
37
|
29
|
16
|
23
|
37
|
36
|
19
|
22
|
29
|
42
|
48
|
41
|
49
|
42
|
20
|
38
|
31
|
|
|
2025/05
|
42
|
33
|
37
|
27
|
41
|
37
|
50
|
62
|
30
|
37
|
55
|
73
|
70
|
54
|
53
|
53
|
33
|
26
|
50
|
62
|
65
|
72
|
26
|
46
|
35
|
48
|
69
|
81
|
46
|
70
|
50
|
|
2025/04
|
68
|
32
|
56
|
61
|
43
|
49
|
75
|
34
|
35
|
58
|
66
|
58
|
23
|
23
|
52
|
66
|
72
|
25
|
28
|
47
|
42
|
24
|
53
|
54
|
37
|
62
|
30
|
35
|
61
|
39
|
|
|
2025/03
|
149
|
40
|
41
|
62
|
87
|
42
|
73
|
80
|
161
|
131
|
119
|
81
|
51
|
45
|
42
|
41
|
51
|
29
|
59
|
72
|
57
|
66
|
103
|
54
|
91
|
120
|
53
|
38
|
28
|
33
|
54
|
|
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