Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
22 Nov
Sat
23 Nov
Sun
24 Nov
Mon
25 Nov
Tue
26 Nov
Wed
27 Nov
Thu
28 Nov
Chaoyang Air quality rank
Real-time AQI (Monitoring Station in Chaoyang)
西梁
6748 *
PM2.5
69
PM10
21
O3
0.9
CO
13
SO2
49
NO2
河畔小区
5125
PM2.5
51 *
PM10
40
O3
0.7
CO
6
SO2
22
NO2
八里堡
4124
PM2.5
41
PM10
44
O3
0.8
CO
10
SO2
24
NO2
农业园区
7051 *
PM2.5
67
PM10
27
O3
0.8
CO
9
SO2
42
NO2
Air quality in the last 12 months (Chaoyang)
|
2024/10
|
23
|
29
|
32
|
41
|
60
|
29
|
35
|
36
|
60
|
36
|
45
|
41
|
54
|
63
|
27
|
41
|
73
|
57
|
22
|
34
|
35
|
33
|
43
|
50
|
85
|
61
|
33
|
50
|
61
|
34
|
64
|
|
2024/09
|
25
|
30
|
29
|
35
|
22
|
32
|
23
|
27
|
42
|
24
|
41
|
36
|
40
|
14
|
31
|
35
|
29
|
39
|
46
|
12
|
19
|
29
|
29
|
41
|
34
|
35
|
43
|
56
|
37
|
20
|
|
|
2024/08
|
27
|
22
|
36
|
24
|
28
|
30
|
35
|
44
|
46
|
26
|
47
|
27
|
16
|
24
|
28
|
36
|
43
|
36
|
30
|
12
|
20
|
25
|
24
|
26
|
27
|
30
|
30
|
31
|
36
|
38
|
28
|
|
2024/07
|
47
|
55
|
36
|
34
|
49
|
73
|
31
|
57
|
58
|
63
|
68
|
79
|
62
|
45
|
37
|
34
|
39
|
40
|
42
|
46
|
64
|
40
|
35
|
32
|
26
|
18
|
25
|
34
|
48
|
45
|
26
|
|
2024/06
|
29
|
35
|
36
|
45
|
40
|
43
|
51
|
30
|
51
|
43
|
55
|
64
|
44
|
32
|
19
|
32
|
46
|
56
|
47
|
26
|
33
|
109
|
79
|
17
|
25
|
38
|
62
|
46
|
35
|
37
|
|
|
2024/05
|
40
|
45
|
51
|
49
|
62
|
60
|
53
|
56
|
66
|
70
|
73
|
37
|
39
|
45
|
31
|
43
|
61
|
62
|
31
|
24
|
42
|
65
|
49
|
32
|
46
|
44
|
28
|
41
|
57
|
43
|
19
|
|
2024/04
|
50
|
58
|
35
|
36
|
72
|
69
|
63
|
55
|
50
|
64
|
92
|
125
|
67
|
36
|
113
|
42
|
56
|
58
|
35
|
49
|
61
|
64
|
26
|
27
|
74
|
60
|
35
|
16
|
26
|
40
|
|
|
2024/03
|
29
|
53
|
42
|
64
|
41
|
39
|
53
|
31
|
63
|
123
|
90
|
47
|
60
|
61
|
53
|
181
|
63
|
52
|
23
|
26
|
63
|
76
|
70
|
24
|
36
|
64
|
110
|
228
|
82
|
55
|
57
|
|
2024/02
|
38
|
69
|
72
|
62
|
39
|
67
|
96
|
82
|
111
|
265
|
56
|
85
|
114
|
35
|
44
|
69
|
69
|
54
|
37
|
25
|
26
|
28
|
42
|
128
|
154
|
50
|
85
|
61
|
50
|
||
|
2024/01
|
80
|
126
|
89
|
56
|
45
|
46
|
31
|
60
|
81
|
54
|
52
|
62
|
54
|
56
|
63
|
76
|
59
|
27
|
36
|
26
|
30
|
27
|
41
|
47
|
77
|
72
|
70
|
76
|
45
|
88
|
41
|
|
2023/12
|
36
|
62
|
59
|
70
|
77
|
46
|
87
|
123
|
34
|
27
|
25
|
44
|
44
|
61
|
66
|
30
|
42
|
100
|
71
|
30
|
30
|
41
|
74
|
80
|
65
|
48
|
95
|
96
|
105
|
166
|
39
|
|
2023/11
|
46
|
102
|
27
|
64
|
98
|
40
|
42
|
69
|
27
|
23
|
30
|
32
|
49
|
72
|
79
|
41
|
30
|
35
|
51
|
56
|
111
|
79
|
38
|
27
|
46
|
45
|
50
|
32
|
32
|
33
|
|
|
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
*: primary pollution