Air Quality
Excellent
No health implications.
16
PM2.5
29
PM10
106
O3
0.8
CO
4
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Apr
36
Excellent
Sat
26 Apr
57
Good
Sun
27 Apr
58
Good
Mon
28 Apr
39
Excellent
Tue
29 Apr
42
Excellent
Wed
30 Apr
39
Excellent
Thu
1 May
19
Excellent
Air quality in the last 12 months (Qinbei)
|
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
|
|
2024/11
|
50
|
57
|
85
|
76
|
66
|
73
|
72
|
72
|
69
|
61
|
71
|
71
|
65
|
63
|
59
|
53
|
73
|
50
|
40
|
38
|
33
|
44
|
55
|
64
|
81
|
33
|
50
|
47
|
58
|
76
|
|
|
2024/10
|
38
|
29
|
52
|
67
|
65
|
69
|
65
|
62
|
53
|
54
|
64
|
65
|
57
|
53
|
25
|
31
|
26
|
25
|
26
|
43
|
43
|
53
|
31
|
37
|
44
|
49
|
36
|
21
|
39
|
51
|
57
|
|
2024/09
|
25
|
28
|
35
|
33
|
52
|
40
|
8
|
22
|
26
|
13
|
27
|
38
|
44
|
42
|
42
|
41
|
31
|
37
|
46
|
43
|
39
|
24
|
33
|
50
|
47
|
56
|
48
|
31
|
30
|
33
|
|
|
2024/08
|
16
|
19
|
22
|
24
|
32
|
25
|
26
|
28
|
23
|
25
|
18
|
17
|
22
|
24
|
22
|
25
|
34
|
33
|
34
|
22
|
16
|
25
|
23
|
22
|
27
|
23
|
22
|
35
|
28
|
35
|
28
|
|
2024/07
|
25
|
19
|
19
|
17
|
14
|
13
|
19
|
14
|
19
|
24
|
20
|
23
|
16
|
16
|
25
|
24
|
18
|
14
|
15
|
18
|
22
|
26
|
10
|
11
|
17
|
42
|
30
|
26
|
13
|
11
|
10
|
|
2024/06
|
23
|
34
|
25
|
20
|
13
|
23
|
24
|
13
|
14
|
27
|
19
|
21
|
31
|
32
|
22
|
32
|
26
|
25
|
31
|
25
|
33
|
19
|
19
|
15
|
12
|
15
|
19
|
14
|
20
|
23
|
|
|
2024/05
|
23
|
27
|
25
|
30
|
25
|
42
|
37
|
40
|
19
|
26
|
36
|
33
|
46
|
52
|
41
|
53
|
47
|
29
|
11
|
18
|
26
|
34
|
48
|
38
|
18
|
15
|
29
|
15
|
34
|
35
|
14
|
|
2024/04
|
46
|
45
|
47
|
48
|
48
|
38
|
23
|
21
|
41
|
45
|
53
|
49
|
43
|
42
|
47
|
44
|
35
|
32
|
38
|
39
|
26
|
33
|
35
|
48
|
37
|
49
|
56
|
55
|
53
|
54
|
|
|
2024/03
|
39
|
62
|
68
|
37
|
50
|
58
|
84
|
79
|
38
|
14
|
27
|
56
|
34
|
18
|
45
|
59
|
60
|
61
|
31
|
77
|
80
|
52
|
50
|
56
|
55
|
60
|
53
|
48
|
49
|
43
|
38
|
|
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