Air Quality
Excellent
No health implications.
13
PM2.5
38
PM10
53
O3
0.7
CO
4
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Dec
56
Good
Mon
15 Dec
62
Good
Tue
16 Dec
56
Good
Wed
17 Dec
50
Excellent
Thu
18 Dec
56
Good
Fri
19 Dec
23
Excellent
Sat
20 Dec
42
Excellent
Air quality in the last 12 months (Qinbei)
|
2025/11
|
32
|
32
|
18
|
9
|
18
|
41
|
35
|
35
|
30
|
21
|
20
|
24
|
45
|
48
|
57
|
61
|
76
|
27
|
23
|
34
|
35
|
57
|
73
|
62
|
44
|
62
|
56
|
70
|
79
|
90
|
|
|
2025/10
|
28
|
24
|
22
|
26
|
27
|
9
|
18
|
32
|
46
|
44
|
47
|
31
|
21
|
19
|
20
|
32
|
45
|
50
|
43
|
24
|
21
|
22
|
25
|
38
|
47
|
49
|
46
|
49
|
55
|
53
|
36
|
|
2025/09
|
24
|
22
|
22
|
30
|
26
|
22
|
40
|
29
|
15
|
14
|
17
|
17
|
22
|
21
|
19
|
23
|
15
|
23
|
25
|
39
|
36
|
17
|
23
|
19
|
7
|
14
|
30
|
24
|
13
|
22
|
|
|
2025/08
|
11
|
22
|
31
|
39
|
16
|
12
|
18
|
26
|
30
|
29
|
26
|
24
|
27
|
36
|
10
|
19
|
20
|
17
|
9
|
17
|
23
|
23
|
27
|
26
|
16
|
15
|
25
|
24
|
24
|
26
|
20
|
|
2025/07
|
17
|
16
|
20
|
27
|
36
|
30
|
17
|
25
|
30
|
35
|
21
|
27
|
23
|
24
|
20
|
25
|
23
|
34
|
24
|
22
|
11
|
10
|
17
|
15
|
23
|
22
|
28
|
24
|
29
|
32
|
29
|
|
2025/06
|
27
|
36
|
19
|
43
|
24
|
20
|
25
|
28
|
28
|
27
|
27
|
26
|
19
|
16
|
26
|
23
|
21
|
23
|
26
|
23
|
26
|
21
|
24
|
19
|
15
|
24
|
14
|
17
|
14
|
11
|
|
|
2025/05
|
28
|
42
|
32
|
28
|
28
|
29
|
33
|
27
|
25
|
31
|
37
|
43
|
45
|
26
|
15
|
14
|
16
|
19
|
21
|
23
|
24
|
23
|
19
|
18
|
35
|
42
|
54
|
37
|
29
|
26
|
19
|
|
2025/04
|
49
|
64
|
65
|
50
|
95
|
119
|
81
|
56
|
52
|
47
|
53
|
55
|
113
|
168
|
156
|
133
|
101
|
83
|
50
|
30
|
33
|
30
|
35
|
55
|
26
|
35
|
23
|
30
|
48
|
24
|
|
|
2025/03
|
40
|
31
|
30
|
41
|
45
|
21
|
35
|
47
|
30
|
56
|
40
|
38
|
32
|
36
|
29
|
31
|
55
|
43
|
46
|
60
|
80
|
69
|
62
|
67
|
49
|
44
|
43
|
75
|
32
|
13
|
27
|
|
2025/02
|
49
|
50
|
21
|
45
|
73
|
38
|
15
|
47
|
65
|
97
|
113
|
60
|
47
|
80
|
44
|
33
|
45
|
34
|
74
|
82
|
41
|
55
|
19
|
32
|
80
|
28
|
40
|
49
|
|||
|
2025/01
|
106
|
102
|
96
|
103
|
107
|
106
|
107
|
111
|
81
|
46
|
53
|
77
|
90
|
96
|
70
|
79
|
86
|
100
|
96
|
117
|
129
|
86
|
70
|
46
|
54
|
27
|
50
|
66
|
150
|
75
|
41
|
|
2024/12
|
67
|
68
|
58
|
73
|
73
|
85
|
49
|
34
|
70
|
101
|
53
|
40
|
48
|
56
|
53
|
53
|
77
|
71
|
66
|
88
|
108
|
90
|
104
|
92
|
116
|
100
|
85
|
69
|
99
|
119
|
112
|
|
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